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All Words (98 Words)

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Advanced Words (25 Words)

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Word List

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Word	Meaning	Advanced
solar	adj: of, from, or relating to the sun
planet	n: any of the nine large celestial bodies that circle in the solar system; any celestial body that revolves around a star
extraordinary	adj: exceptional, unexpected, very unusual; surpassing the ordinary or usual
claim	v: to assert that something is true; to demand or request something as one’s own; to lay legal or moral right to something; (noun) a demand or assertion of a right or something that one believes to be true
definitive	adj: serving to provide a final solution or to end a situation; final and not able to be changed
decide	v: to make up someone’s mind about something; to come to a conclusion or judgment after considering options
ingredient	n: one of the things used to make something, especially one of the foods used to make a particular dish
liquid	n: a substance, such as water or oil that flows freely and is neither a solid nor a gas
solvent	adj: capable of dissolving other substances; having sufficient money to pay all outstanding debts; (noun) a liquid substance capable of dissolving other substances
organic	adj: of or derived from biological substance; producing plants and animals for food and other items without the use of synthetic chemicals
consume	v: to spend something, especially fuel, energy, or time, in a large amount
element	n: a fundamental or essential part of something
environment	n: the natural world such as air, water, and land in which humans, animals, and plants live
confident	adj: feeling sure about your abilities or qualities or having trust in people, plans, or the future
spark	v: to start something or make it grow, especially suddenly; to emit a tiny piece of fire or electricity
evolve	v: to develop gradually, or to cause the development of something or someone gradually
quantity	n: the amount or number of something; magnitude
Venus	n: the planet second in order from the sun
mar	v: to damage or spoil the appearance or surface of something
arid	adj: lacking in moisture or rainfall; dry and barren; lacking in interest, life, or vitality
observation	n: the act or activity of carefully examining or monitoring something or someone
possibility	n: a chance that something may happen or be true
concentration	n: the ability to focus all your time and energy on one thing without thinking about anything else.
locate	v: to specify or determine the exact position of someone or something
titanic	adj: of or having a great size, power, or influence; of or relating to Titanium (= a light, strong grey, lustrous, corrosion-resistant metallic element)
initially	adv: at the beginning; at first
crater	n: a huge bowl-shaped cavity in the earth or an object in space, usually created by an explosion or the impact of a meteorite
geology	n: a science that deals with the history of the earth as recorded in rocks
resolution	n: a firm decision or determination to do or not do something; the action of solving a problem, dispute, or conflict; the quality of being resolved or determined; the clarity and sharpness of an image or display
delta	n: a triangular area of low and flat land that is formed when a river flows into a larger body of water and deposits sediment; an object shaped like an equilateral triangle
valley	n: a long depression on the surface of the land, which typically contains a river
gully	n: deep water-cut trench, especially after a prolonged downpour
curiosity	n: a strong desire to know or learn about something
rove	v: to move or travel aimlessly or in a wandering fashion; to roam or wander over a wide area
ancient	adj: relating to the long ago, particularly the historical period preceding the fall of the Western Roman Empire; very old
drill	n: a tool or machine used for making round holes or driving fasteners; a training or practice
soil	n: the top layer of Earth in which plants grow
excite	v: to make someone feel suddenly enthusiastic or eager
rover	n: a vehicle designed to travel over rough terrain, especially on the surface of a planet or moon
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
hydrogen	n: the chemical element that is the lightest gas is colorless, odorless, tasteless, and combines with oxygen to form water
oxygen	n: the chemical element with the symbol O that is present in air and water and is necessary for people, animals, and plants to live
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
sulfur	n: (also sulphur) a chemical element with the symbol S and atomic number 16, found in many minerals and sulfur compounds, often used in the production of fertilizers, rubber, paper, and other industrial applications
feat	n: a notable or impressive achievement, especially one that requires great skill or bravery
fairy	n: a mythical being of folklore and romance usually depicted as having magic powers
tale	n: a story made up in someone’s imagination, especially one full of action and adventure
announce	v: to make something known or officially inform people about something
streak	n: a long, narrow mark or band, typically one of a different color or texture from the surrounding surface; a brief period or run of success, luck, or behavior; a consistent pattern of behavior or a distinguishing characteristic of an individual
weep	v: to cry tears because of sadness, rage, or pain
hemisphere	n: half of the terrestrial globe; half of a sphere
launch	v: to send or propel something into the air or space using a device such as a rocket, missile, or spacecraft; to make something available or on sale for the first time
appealing	adj: attractive or exciting; evoking a positive response or desire; having qualities that are likely to encourage someone to like or enjoy something
tradition	n: a belief, custom, or way of doing something that has been passed down from generation to generation within a group or society
habitable	adj: able to be lived in, suitable or fit for living in, providing sufficient conditions for survival and well-being
zone	n: a specific area, region, or section that is marked off or defined in some way
silicate	n: a mineral compound containing silicon, oxygen, and one or more metal elements, commonly found in rocks and minerals; a type of chemical compound that forms the basis of many minerals
core	n: the most essential or fundamental part of something
blast	n: explosion, or a strong current of air, usually caused by an explosion; a sudden, thunderous noise
slosh	v: to move the liquid around, usually inside a container, with a splashing or slapping sound; to move clumsily through water or mud
fabulous	adj: extremely pleasing or good; based on or told of in traditional stories
plume	n: a large feather or group of feathers worn as an ornament or a symbol of achievement or distinction, especially on a hat
measured	adj: done with careful consideration or calculated precision; controlled or regulated in manner or speech; deliberate and thoughtful
particle	n: a small piece of something; a word or piece of a term with grammatical function but little or no significance
silica	n: a hard, brittle mineral that occurs as silicon dioxide in various forms such as quartz, opal, or flint, commonly used in various industrial applications, such as as an abrasive or filler
tide	n: the cyclical rise and fall of sea level caused by the moon’s gravitational pull
generate	v: to produce or create something; to make offspring by reproduction
squeeze	v: to apply pressure from two or more sides; to hold someone or something tightly in your arms, usually with fondness
melt	v: to turn from something solid into something soft or liquid as a result of heating
analogy	n: a comparison between similar things that have similar aspects, often used to help explain a principle or concept
hydrothermal	adj: relating to hot water or steam, especially in the Earth’s crust, and the thermal energy and chemical reactions that occur as a result
vent	n: a small opening to escape or release gas, air, liquid, etc.; activity or process that frees or expresses strong creative energy or emotion
discovery	n: the act or process of finding information, a place, or an object, or learning about something that was previously not known
oceanography	n: the scientific study of oceans and other bodies of saltwater, including their physical, chemical, and biological characteristics, as well as their interactions with the atmosphere and land
teem	v: to be abuzz; to move in large numbers; to fall heavily
regardless	adv: not paying attention or considering something or someone even if the situation is bad or there are difficulties
acidic	adj: having a pH lower than 7; having characteristics of an acid, such as tasting sour or corroding metal
alkaline	adj: having a pH greater than 7, meaning it is basic rather than acidic; having properties or characteristics similar to an alkali
abode	n: a place where one lives; a dwelling; a house, or other shelters
significance	n: the importance or value attached to something; the quality of being significant or noteworthy
microbe	n: a tiny living thing that can only be seen with a microscope and that may cause disease
complexity	n: the state or quality of being complicated or intricate and difficult to understand
Jovian	adj: relating to Jupiter or its characteristics
crust	n: a hard outer layer that forms on the surface of a liquid as it cools or on a solid as a result of exposure to air or moisture
observe	v: to watch or notice something carefully, often to gather information or insights; to take note of something or someone; to celebrate or commemorate a special event or occasion
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
crack	v: to break or cause to break without dividing into separate parts; (noun) a line on the surface of something along which it has separated without breaking
mercury	n: a heavy, silvery-white metal that is liquid at room temperature and is used in thermometers, electrical equipment, and other devices; (Mercury) the smallest planet and the nearest to the sun
extensive	adj: covering a large area; having a wide range
atmosphere	n: the mass of air that surrounds the Earth; the pervading tone or mood of a place, situation, or creative work
methane	n: a chemical compound with the chemical formula CH4 with no smell or color, often used as a fuel
ethane	n: a colorless, odorless hydrocarbon gas with the molecular formula C2H6 that is a basic component of natural gas and is used as a fuel source and in the production of chemicals
peer	n: a person who has the same age, status, or ability
radar	n: a technology that employs radio waves to locate items that cannot be seen
substitute	n: a person or thing acting or serving instead of another one; (verb) to act as a something or someone instead of another one
pursue	v: to do something or attempt to attain something over time; to follow or seek someone or something, especially in trying to catch them
exciting	adj: causing a lot of interest or excitement