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All Words (208 Words)

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Advanced Words (64 Words)

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Word	Meaning	Advanced
stem	n: the central part of something from which other parts can develop or grow; the part of a word common to all its inflected variants; (verb) to grow out of, have roots in, or originate in
crown	n: a circular ornamental headdress, worn as a symbol of authority by a king, usually made of gold and precious stones
underground	adj: under the surface of the ground; a secret group organized to achieve a specific purpose, such as overthrowing the government or occupying a force
infinite	adj: unlimited or very great; impossible to measure
biology	n: the scientific study of life and the natural processes of living things
pathway	n: a track that constitutes or serves as a path; an approach or a way of doing something
communicate	v: to share or exchange information with others by speaking, writing, moving your body, or using other signals
intelligence	n: the ability to learn, comprehend, or make judgments or conclusions based on reasons
giant	adj: enormous; much bigger or more important than similar items usually are
cedar	n: a type of fragrant, evergreen tree that is known for its reddish-brown wood and its use in furniture, building materials, and as an ornamental plant
pole	n: one of two antipodal points where the Earth’s axis of rotation intersects the Earth’s surface; a long, slender, rounded rod, typically of wood or metal, used as a support or to hang something
inland	adj: situated or located away from the coast or a body of water; (adverb) towards or into the interior of a region
rainforest	n: a forest rich in biodiversity that is generally found in tropical settings with heavy annual rainfall
cohesive	adj: causing cohesion; bringing people or things together
knit	v: to make a garment or fabric by interlocking loops of yarn with needles or a machine
footstep	n: a step, or the sound generated by a person walking when their foot hits the ground
curiosity	n: a strong desire to know or learn about something
outhouse	n: a small structure located outside of a main building that contains a toilet or latrine
pit	n: a hole in the ground or a cavity in a surface; a place for storing or holding something; a section of a theater or sports arena where people can sit
shovel	n: a tool with a handle and broad scoop or blade used for digging or moving Earth, coal, snow, or other granular materials
rescue	v: to save someone or something from a dangerous or difficult situation
muck	n: dense, wet, and dirty matter or waste, often found in soil or on the ground; animal waste
fascinate	v: to attract and hold the attention of someone deeply and irresistibly
mycelium	n: the vegetative part of a fungus, consisting of a mass of branching, thread-like hyphae
horizon	n: the line at which the earth’s surface and the sky appear to meet; the range of interest or activity that can be anticipated
eventually	adv: finally, particularly after a long time or a lot of struggle, complications, and so on
palette	n: a thin board or tablet used by artists to mix and apply paint; a range of colors or shades used in a particular work of art
soil	n: the top layer of Earth in which plants grow
forestry	n: the science, art, and practice of managing forests, including planting, cultivating, and caring for trees and conserving and developing natural forests
commerce	n: the activity of buying and selling things, especially on a large scale
harvest	n: yields of plants in a single growing season; the period of the year when gathering occurs on a farm
extent	n: the point or degree or area to which something extends
clear-cut	adj: defined or delimited sharply and distinctly; easily seen or understood; without ambiguity or confusion
alarming	adj: causing concern or apprehension; causing a feeling of danger, harm, or emergency; unsettling or disturbing
conflict	n: a strong disagreement, argument, or a violent clash between two opposing groups or individuals
spray	n: a fine mist of liquid that is dispersed into the air; flower arrangement consisting of a single branch or shoot bearing flowers and foliage
hack	v: to hit and cut somebody or something roughly and violently; to find a bug in a computer program and break into their systems or networks
aspen	n: a deciduous tree with smooth, white bark that often trembles or quakes in the wind; a type of skiing that involves quick, short turns on steep slopes
birch	n: a slender, hardy tree with smooth bark and narrow branches, native to northern regions
fir	n: a type of tall evergreen tree that is native to the northern hemisphere, with needle-like leaves and cones that stand upright on the branches
astound	v: to surprise or shock someone with wonder very much
relentless	adj: persistent and determined; continuing despite difficulties or setbacks
industrial	adj: of or relating to or resulting from industry
discovery	n: the act or process of finding information, a place, or an object, or learning about something that was previously not known
laboratory	n: a workplace for doing scientific research or teaching science; a lab
vitro	n: (used as “in vitro”) a scientific experiment or procedure that takes place outside of a living organism, usually in a test tube or petri dish
seedling	n: a young plant that has just germinated and has not yet developed leaves or true roots
transmit	v: to send or forward an electronic signal; to pass something from one person or thing to another
carbon	n: a chemical element that can be found in pure form as diamond or graphite, and it is also an essential part of coal and oil and is found in all plants and animals
controversial	adj: causing a lot of hot public discussion and dispute
crazy	adj: stupid or not sensible; very angry
persevere	v: to persist in the course of action, despite opposition or difficulty; to continue with determination despite setbacks, obstacles, or discouragement
conduct	v: to organize and carry out a particular activity
experiment	n: the scientific test conducted to observe what happens and gain new knowledge
apparatus	n: the equipment, materials, or tools that are used to perform a specific task, often in a scientific, technical, or industrial setting
tire	v: to become weary or fatigued, often due to physical or mental exertion; to cause someone to feel weary or fatigued; (noun) a rubber covering that is placed around the rim of a wheel, which provides traction and absorbs shock while driving
duct	n: a tube, pipe, or channel for conveying air, water, or other substances
tap	v: to hit someone or something quickly, gently, and often repeatedly; to use existing resources, such as energy, knowledge, etc.
suit	n: a set of clothes that are made from the same material; a claim or complaint that a person or organization can file in court against another party; (verb) to be fit or acceptable for
respire	v: to breathe; to inhale and exhale air; to live
technological	adj: based on scientific and industrial progress
scintillate	v: to sparkle or shine brightly; to emit flashes of light; to be animated, brilliant, or lively in conversation or performance
mass	n: a large amount of a substance with no definite shape or form; a large number of people or things grouped or crowded together
spectrometer	n: a scientific device used to measure the properties of light or other radiation, often used in chemistry and physics to analyze the composition of materials
microscope	n: an instrument used to see objects or substances that are too small to be seen with the naked eye
syrinx	n: the vocal organ of a bird; a primitive wind instrument consisting of several parallel pipes bound together
radioactive	adj: emitting powerful and dangerous energy when the nuclei (= central parts) of atoms are broken up
oxide	n: a chemical compound that contains at least one oxygen atom and one other element
stable	adj: firm and steady; not easily moved, disturbed, or changed
isotope	n: a variation of an element that has the same number of protons in its nucleus but a different number of neutrons, resulting in a different atomic mass and often different physical or chemical properties
permit	v: to allow for something to happen or be done; (noun) the act of giving a formal, usually written, authorization
bug	n: any tiny insect; a fault or defect in a computer program, system, or machine
filter	n: any of several types of equipment or systems used to separate particles from liquids or gases or to remove specific forms of light
plot	n: a secret plan or scheme to achieve a specific goal; the plan or main story of a literary work; (verb) to plan secretly, usually something illegal
grizzly	n: a large North American bear species, often with greyish or brownish fur; a person who has streaks of grey or white hair
cub	n: a young of certain carnivorous mammals such as lion, bear, wolf, etc.; an awkward, rude, and inexperienced boy
chase	v: to pursue something or someone to catch or capture them; to go after something vigorously or with determination; (noun) a pursuit or a hunt; a narrow groove or channel cut into a surface, often used for decorative purposes
inject	v: to put a liquid such as a drug or other substance into a person’s or an animal’s body using a needle and syringe (= small tube)
tracer	n: a substance or device that makes something visible or distinguishable by leaving a visible mark or path behind it; a person or thing that traces, tracks, or follows; (of graphics) a tool or technique used to produce a precise outline of an image
swat	v: to strike or hit someone or something with a quick, sharp blow, usually with the hand or a flat object; (noun, an acronym that stands for “Special Weapons And Tactics”) specialized groups within police departments that are trained to handle high-risk operations that regular officers are not equipped to deal with
mosquito	n: a small flying insect whose female bites people and animals and sucks their blood, and sometimes transmits serious diseases such as malaria
lab	n: a workplace for the conduct of scientific research; a laboratory
photosynthesis	n: the process through which plants and other organisms transform light energy into chemical energy, which is then released through cellular respiration to power the organism’s activities.
hypothesize	v: to form or present a theory or explanation without sufficient evidence; to speculate
shuttle	n: a vehicle or boat that regularly moves between two places; bobbin that passes the weft thread between the warp threads
roll	v: to move in a particular direction by turning over and over or from side to side
needle	n: a thin, pointed object typically used for sewing or medical purposes; a metal or plastic instrument used for administering injections or drawing blood
suspect	v: to consider anything to be actual or probable
silent	adj: without any or little sound
interlink	v: to connect or link together; to cause to join or connect
excite	v: to make someone feel suddenly enthusiastic or eager
conversation	n: an informal talk between two or more people to exchange their views, ideas, information, etc.
opposition	n: the act of disagreeing or resisting; the state of strong disagreement
interdependent	adj: depending on each other; mutually reliant or interconnected
yin	n: in Chinese philosophy, the feminine or passive principle characterized as darkness and the moon and associated with softness, wetness, and cold
yang	n: in Chinese philosophy, the masculine or active principle characterized as light and the sun and associated with hardness, dryness, and heat
interact	v: to communicate or react with somebody
competitor	n: a person who participates in a sporting contest; a person or organization that competes with others, particularly in business
cooperate	v: to work together with one or more people or organizations to achieve a goal
solid	adj: hard or firm; characterized by good substantial quality
massive	adj: enormous amount; very heavy and solid
herbicide	n: a substance used to kill or control the growth of unwanted plants
holistic	adj: relating to or dealing with the whole of something rather than just its parts
sustainable	adj: able to continue or be continued for a long time
practical	adj: of or connected with actual use or real situation rather than with theory and ideas
complexity	n: the state or quality of being complicated or intricate and difficult to understand
spite	n: feelings of anger and resentment; (in spite of, also despite) a phrase that is used to indicate that something happened or exists even though there is a particular obstacle or difficulty
stack	n: a pile of something arranged or laid one on top of another; a large tall chimney through which combustion gases and smoke can be evacuated
intuition	n: the ability to understand or know something without reasoning or evidence; a feeling that guides a person to do or believe something without fully understanding why
verify	v: to check that something exists or is true, or to prove that something is correct
experimental	adj: relating to or based on new ideas, forms, methods, etc. that have not been tried before, usually to find out what effect they have
converse	v: to talk informally
nitrogen	n: a chemical element with the symbol N and atomic number 7, which is a highly reactive element that forms part of many compounds, including amino acids and proteins
phosphorus	n: a chemical element with the symbol P and atomic number 15 that is a non-metallic, highly reactive, and luminescent element
defend	v: to protect someone or something from attack, criticism, danger, etc.
allelopathy	n: a biological phenomenon in which one plant species releases chemicals into the environment that inhibit the growth or development of other neighboring plants, often to gain a competitive advantage in resources like sunlight, water, or nutrients
hormone	n: a chemical substance made by organs that encourages or influences the development, growth, sex, etc., of an animal and is carried around the body in the blood
mutual	adj: common to or shared by two or more parties
symbiosis	n: a close, prolonged association between two or more different species of organisms, typically to the advantage of all
mycorrhiza	n: a mutually beneficial association between a fungus and the roots of a plant, in which the fungus helps the plant absorb water and nutrients, and the plant provides the fungus with sugars produced through photosynthesis
involve	v: to include or affect someone or something as a necessary part of something else
fungus	n: a type of organism that includes yeasts, molds, and mushrooms, which are heterotrophic, meaning they do not produce their food and must consume organic matter to survive
reproductive	adj: connected with the process of reproduction; relating to reproducing babies, young animals, or plants
mushroom	n: a type of fungus that grows on dead or decaying organic matter and typically has a stalk and an umbrella-shaped cap
tip	n: the top or extreme point of something slender or tapering, usually a mountain or hill; a piece of advice about something practical; a small amount of money given for services
iceberg	n: a large piece of ice floating in the sea, detached from a glacier
thread	n: a fine cord of natural or synthetic fibers or filaments, such as cotton or nylon, used in sewing, knitting, or weaving; a series of connected messages or comments on a social media platform or online forum, often related to a particular topic; a sequence or line of events, ideas, or actions that are connected or related; (verb) to pass a thread through a needle or other small opening, in preparation for sewing or stitching
infect	v: to affect a person, an animal, or a plant with a disease-causing organism
colon	n: the punctuation mark ( : ) used to introduce a list, summary, explanation, etc., or before reporting what someone has said; a significant part of the large intestine, the final section of the digestive system
nutrient	n: any substance that is essential for the maintenance and growth of living things
particle	n: a small piece of something; a word or piece of a term with grammatical function but little or no significance
dense	adj: containing a large number of people or something with little space between them
individual	n: a single person or thing, as distinct from a group
nod	v: to lower and raise one’s head, sometimes several times, as to show approval, agreement, greeting, or confirmation
examine	v: to study or consider a person or object attentively and thoroughly to learn something about them
sequence	n: a series of related events, actions, numbers, etc., which have a particular order
patch	n: a small piece of material or fabric used to repair or reinforce a tear, hole, or damaged area; a small plot of land used for cultivation or a specific purpose
represent	v: to speak, act, or be present on behalf of another person or group; to form or constitute
highway	n: a main road, especially one connecting major towns or cities
hub	n: the central or main part of a particular place, activity, network, etc.; the central part of a car wheel, fan, propeller, etc., through which the shaft or axle passes
fond	adj: having affection or liking for someone, particularly someone you’ve known for a long time
nurture	v: to take care of, feed, and protect someone or something while they are growing and developing
understory	n: the layer of vegetation and plant growth that grows beneath the main canopy of a forest or woodland
dot	n: a very small circular mark, especially one that is printed
excess	n: an amount or quantity beyond what is acceptable, expected, or reasonable
associate	v: to mentally connect someone or something with someone or something else
survival	n: the state of continuing to exist or live, frequently in the face of difficulty or danger
recognize	v: to acknowledge or realize something or someone; to identify, remember, or become aware of something that was previously known or encountered
kinship	n: the state or fact of being related to someone
colonize	v: to establish a colony in or on a specific place; to settle or occupy in large numbers
competition	n: a situation in which someone is attempting to beat or outperform another
elbow	n: the joint between the upper arm and the lower arm; the bend in a pipe or tube formed at this joint
injury	n: harm done to a person’s or an animal’s body caused by an accident or an attack
wisdom	n: the quality of being wise, or the ability to use your knowledge and experience to make sensible decisions
trace	v: to find or discover someone or something that was lost
trunk	n: the main stem or body of a tree which its branches grow
compound	n: an item composed of two or more distinct elements combined; a chemical formed by the combination of two or more elements
resistance	n: the act of defending oneself from an aggressor or refusing to accept something
resilient	adj: able to withstand or recover quickly from difficult conditions
communal	adj: belonging to or used by a group rather than individuals; for common use
initial	adj: of or happening at the beginning; (noun) the first letter of a word, especially a person’s name
overlap	v: to partially cover something by going beyond its edge
avenue	n: a wide road in a town or city, especially with trees or tall buildings on both sides; a line of approach
adaptation	n: the action or process of changing to suit different conditions
vulnerable	adj: capable of being hurt or influenced physically or mentally
disturbance	n: something that interrupts a settled and peaceful condition or that makes someone feel nervous or worried
bark	n: the hard outer layer of a tree; a sound made by dogs or some other animals
beetle	n: an insect having a hard shell-like back covering its wings
preferential	adj: showing or giving preference or priority to a particular thing or person; giving special treatment or privilege to someone or something
grade	n: a particular level of quality, size, importance, etc.
rivet	n: a short metal pin or bolt with a flat head used for joining things together
collapse	v: to fall down or give way suddenly, often after breaking apart
differ	v: to be not like someone or something in some way
nation	n: a large organized community of people living in a particular country or region and having a particular culture
pristine	adj: new and completely free from dirt or contamination
institute	n: an organization that has a specific purpose, particularly one dealing with science, education, or a particular profession; (verb) to initiate, introduce, or establish something
bet	v: to risk money on the result of an event or a competition, such as a race or game, to get more money; to have faith or confidence in something
estimate	v: to guess or calculate the cost, size, value, etc. of something
hydrology	n: the scientific study of water, including its properties, distribution, and movement on and beneath the Earth’s surface, and its interaction with the environment
degrade	v: to make something worse, especially in quality; to show or treat someone in a way that makes them seem no value and do not have the respect or reasonable opinion of others
wildlife	n: animals, birds, insects, etc. that grow independently of people and live in natural conditions
emit	v: to give off or send out something such as light, heat, sound, gas, etc.
greenhouse	n: a building with walls and roof made chiefly of transparent material, such as glass, for growing plants in
atmosphere	n: the mass of air that surrounds the Earth; the pervading tone or mood of a place, situation, or creative work
dieback	n: a condition or process where the upper parts of a plant, such as branches or leaves, start to wither, decline, or die off due to disease, environmental stressors, or other factors
simplify	v: to make something more straightforward, more understandable, or easier to do
infection	n: a condition in which pathogenic microorganisms or viruses have entered the body
climate	n: the weather in a particular location averaged over some long period
extreme	adj: very great in amount or degree
outbreak	n: a sudden start of something, usually a disease or something dangerous or unpleasant
sweep	v: to clean something, especially a floor or an area, by using a broom; move swiftly and smoothly
reinforce	v: to strengthen or support something, especially by adding another material to it; to make emotion, idea, etc. stronger
enormous	adj: extremely large or great
heal	v: to make a wound or injury to become well again
retain	v: to keep or continue to possess or maintain something
diversity	n: the quality or fact of many different types of things or people being included in something; a range of different things or people
genotype	n: the genetic constitution of an individual organism; the inherited collection of genes that determine an organism’s traits and characteristics
recover	v: to return to a former condition, health, mind, or strength
complicated	adj: involving a lot of different things or parts in a way that is difficult to understand or analyze
reestablish	v: to establish again or anew; to restore something that was lost or disrupted, often relating to an organization, relationship, or system
involvement	n: the fact or condition of taking part in something, or the degree to which someone takes part in something
steward	n: a person responsible for the management and care of another’s property or for the supervision of the domestic staff of a large household or organization; a person in charge of arranging for the supply of food to a college, club, etc.
repository	n: a place where things are stored in large quantities and can be found
withstand	v: to resist the effect or impact of something
conservationist	n: a person who advocates or acts to protect and preserve the environment and wildlife
structure	n: the way of construction of something and the arrangement of its parts, or a complex thing constructed of many parts
bunch	n: a grouping of several similar things which are growing or fastened together
compete	v: to strive to achieve more success than someone or something