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All Words (91 Words)

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Advanced Words (23 Words)

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Word List

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Word	Meaning	Advanced
cave	n: a large hole in the side of a hill, cliff, mountain, or under the ground
tunnel	n: an underground or underwater passage, typically for trains or cars
solid	adj: hard or firm; characterized by good substantial quality
limestone	n: a sedimentary rock that is composed mainly of calcium carbonate, which is the mineral calcite
lava	n: molten rock that has been extruded from a volcano and solidified; a highly fluid, highly heated substance or material
volcano	n: a mountain or hill, typically conical, having a crater or vent through which lava, rock fragments, hot vapor, and gas are or have been erupted from the earth’s crust.
specifically	adv: only associated with or meant for one thing
glacier	n: a slowly moving mass of ice formed from snow on mountains or near the North Pole or the South Pole
mount	v: to increase, go up, or advance gradually or continuously; to prepare and supply with the necessary equipment for execution or performance; to ride on something or someone
hood	n: a covering for the head and neck, especially one attached to a garment
exciting	adj: causing a lot of interest or excitement
hike	n: a long walk or journey, especially for pleasure or exercise; an increase in cost
excite	v: to make someone feel suddenly enthusiastic or eager
sight	n: the ability to see; anything that is seen
astronaut	n: a person trained by a space agency to travel outside the Earth’s atmosphere
bunch	n: a grouping of several similar things which are growing or fastened together
crystal	n: a solid material with many even sides that is formed naturally when the substance becomes solid and has a highly regular atomic structure; clear and colorless glass made of almost pure silica
clump	n: a small group of bushes, trees, flowers, people, etc.
squish	v: to crush or press something so that it becomes flat or distorted
dense	adj: containing a large number of people or something with little space between them
crush	v: to press it firmly, usually with your hands or a tool, so that it becomes flat or smaller
gradual	adj: happening slowly over a long period of time or distance; not steep or abrupt
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
eventually	adv: finally, particularly after a long time or a lot of struggle, complications, and so on
slide	v: to move or cause to move smoothly along a surface without interruption
moving	adj: causing strong emotions or feelings, especially sadness or sympathy
sandy	adj: covered with or containing sand; (especially of hair color) pale yellowish to yellowish brown
melt	v: to turn from something solid into something soft or liquid as a result of heating
bore	v: to make someone feel weary or uninterested, often by talking at length about uninteresting or mundane topics; to cause someone to feel bored or unengaged; (noun) a hole or tunnel drilled or dug into the ground, either for exploration or extraction of natural resources
underlying	adj: significant as a cause or basis of something but not immediately apparent or stated clearly
bedrock	n: the solid rock underlying soil or alluvium
crazy	adj: stupid or not sensible; very angry
waterfall	n: a point in a river or stream where water falls from a high place, for example, over a cliff or rock
boring	adj: lacking interest or excitement; tedious or dull
ceiling	n: a room’s top interior surface
weird	adj: extraordinary, unexpected, or difficult to explain
stumble	v: to miss a step and fall or nearly fall; to walk unsteadily
coordinate	v: to bring the different parts of the activity and the people into an organized, ordered, or efficient relationship; (adjective) of equal importance, rank, or degree
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
anchor	n: a device, typically made of metal, that is used to moor a ship or boat in a particular place, typically by being dropped to the seabed; a central cohesive source of support and stability
rappel	v: to descend a steep slope or vertical surface using a rope and a sliding device; to perform a controlled descent using such a device; (noun) the act of descending a cliff or other vertical drop by a double rope coiled around the body and fixed at a higher point
crevasse	n: a deep crack or fissure, especially in a glacier or the Earth’s surface, often caused by stress or movement; a dangerous and treacherous gap or opening
underneath	adv: under or below something else
survey	n: an investigation of the opinions, behavior, etc. of a particular group of people, made by asking people questions
dimension	n: a measurable extent of a particular kind, such as width, height, or length
trail	n: a path or track roughly through a countryside, mountain, or forest area, often made or used for a particular purpose; (verb) to lag or linger behind
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
overlap	v: to partially cover something by going beyond its edge
laser	n: a device that emits powerful and narrow light that can be used as a tool to cut metal through a process of optical amplification
distance	n: the amount of space between two points, measured in units such as miles, meters, or kilometers; the extent, scope, or range between two things, such as distance or emotional distance
compass	n: a navigational instrument for finding directions with a needle that can move easily and that always points to the north; the limit or range of capability
inclination	n: a tendency or disposition to think, feel, or act in a certain way; a preference or bias; a degree of sloping
slope	n: a surface with one end or side that is higher than the other
trigonometry	n: a branch of mathematics that deals with the relationships and properties of triangles, including the angles and sides, as well as the calculations and measurements involving trigonometric functions such as sine, cosine, and tangent
mathematics	n: the science dealing with the logic of quantities, shapes, spaces, and arrangement
origin	n: the first existence or beginning of something
punch	v: to strike someone or something with one’s fist; to make a hole in something
draft	n: a preliminary version of something that is not yet in its final form
ant	n: a very small insect that lives under the ground or in a mound in highly organized groups
dragon	n: a mythical monster typically depicted as a giant reptile with wings, claws, and a fiery breath often portrayed as being fierce and dangerous
discovery	n: the act or process of finding information, a place, or an object, or learning about something that was previously not known
spike	n: a narrow, thin, pointed piece of metal, wood, etc.; a sudden large increase in the magnitude or concentration of something
amazing	adj: extremely surprising, especially in a way that you like or admire
glowing	adj: highly enthusiastic; greatly praised
sunlight	n: the light emitted by the sun; the rays of the sun
shaft	n: a long, narrow part or section of an arrow, hammer, golf club, etc.; a long, narrow passage consisting of the vertical part of a column
straight	adj: extending or moving in one direction without bending or curving; having no deviations
blast	n: explosion, or a strong current of air, usually caused by an explosion; a sudden, thunderous noise
rig	v: to prepare or set up something in a certain way, typically in a carefully planned or fraudulent manner; to equip with sails or masts
purity	n: the state of being undiluted or unmixed with anything else; the state of being free from immorality, especially of a sexual nature
imaginary	adj: existing only in someone’s mind
bacteria	n: single-celled or noncellular spherical or spiral or rod-shaped organisms that exist in large numbers in the air, water, and soil, and also in living and dead creatures and plants, and are often a cause of disease
digest	v: to transform food into absorbable substances; break down
extremophile	n: a type of organism, typically a microbe, that can survive and thrive in extreme or harsh environments that would be inhospitable to most other forms of life, such as high heat, acidity, radiation, or pressure
life-form	n: a living organism, especially one that has a distinct shape, structure, or behavior
evolve	v: to develop gradually, or to cause the development of something or someone gradually
hostile	adj: unfriendly or aggressively opposed
polar	adj: relating to, or close to, the North or South Pole; characterized by complete opposites
icecap	n: a mass of ice that permanently covers a considerable area of land, typically found in polar regions
mar	v: to damage or spoil the appearance or surface of something
bury	v: to place a dead body in the ground, grave, or tomb
sink	v: to submerge or go down below the surface of a liquid or substance; to decline or deteriorate; to cause something to go down into a liquid substance or sink into something else
artifact	n: a person-made object, especially one of historical or cultural interest
noble	adj: having or showing excellent personal qualities or high moral principles that people admire
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
sprout	v: to grow or develop new parts typically leaves or shoots, from a plant; to emerge, develop, or arise gradually or suddenly
mallard	n: a common species of duck found in various parts of the world
quartz	n: a hard, mineral compound consisting of silicon dioxide, often occurring as colorless or white crystals but also found in various colors, and commonly used in jewelry and watches, as well as in the production of glass and other industrial applications
essentially	adv: relating to the essential features or concepts of anything
backyard	n: a whole space behind and belonging to a house
recognize	v: to acknowledge or realize something or someone; to identify, remember, or become aware of something that was previously known or encountered