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All Words (90 Words)

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Advanced Words (21 Words)

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Word List

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aerospaceadj: pertaining to the design, engineering, science, and technology related to the Earth’s atmosphere and the exploration or use of space beyond it
engineern: a person whose job is designing, building, or maintaining something such as machines, structures, or software
launchv: 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
backyardn: a whole space behind and belonging to a house
capen: a type of long, loose outer garment that covers the back, shoulders, and arms; a headland or promontory extending into the sea or other large body of water
impressiveadj: arousing admiration due to size, quality, or skill
obviousadj: easy to see, discover or understand
amazingadj: extremely surprising, especially in a way that you like or admire
planetn: any of the nine large celestial bodies that circle in the solar system; any celestial body that revolves around a star
stratospheren: the second layer of the Earth’s atmosphere, extending from about 7 to 50 kilometers above the Earth’s surface, containing the ozone layer
survivev: to live or exist despite a dangerous event or period
degreen: a unit of measurement for angles, temperature, or level of proficiency or achievement; a rank or level of academic or professional attainment
astronautn: a person trained by a space agency to travel outside the Earth’s atmosphere
blazingadj: burning and emitting intense heat and light; powerful and impressive
lingerv: to stay in a place or exist longer than expected
enginen: a machine that converts thermal energy to mechanical work; something that has an important role used to achieve a purpose
scaryadj: causing fear or fright; frightening; intimidating
referv: to direct someone’s attention, thoughts, or questions to another source or person; to mention, cite, or allude to something as evidence or support
paragonn: a person or thing that is regarded as a perfect example of a particular quality or characteristic; a model of excellence or perfection
developv: to grow or expand; to improve or refine through a process of progress and refinement, often to achieve greater sophistication or complexity; to elaborate or add detail to something that is in the process of being created
corporationn: a large company or group of companies that are controlled together by law as a single unit
proceedv: to move forward or to continue with a process or action; to advance or progress
suitn: 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
balloonn: a small bag made of thin rubber or other light material that can be inflated with air or gas, used as a toy or as a decoration; (verb) to become inflated
descentn: the act or process of moving downward; a person’s family origins
parachuten: a device used to slow the motion of people or objects through an atmosphere consisting of a large piece of thin cloth that is attached to them and opens out in the air
analogyn: a comparison between similar things that have similar aspects, often used to help explain a principle or concept
scuban: an acronym for Self-Contained Underwater Breathing Apparatus, a device used for underwater diving
wetsuitn: a close-fitting garment that covers the torso, arms, and legs and is designed to keep the wearer warm and dry, especially when participating in water sports
visibleadj: capable of being seen; or open to easy view
extravehicularadj: taking place or occurring outside a vehicle, particularly about activities performed by astronauts outside of a spacecraft or vehicle in space
commercen: the activity of buying and selling things, especially on a large scale
governmentn: the group of people with authority to control a country or state
gratefuladj: feeling or showing an appreciation of kindness; thankful
reservev: to keep something for future use or contingency; to obtain or arrange something, such as a meeting, seat, etc., in advance
automaticadj: able to work or operate with little or no direct human control; independent of external control
devicen: a piece of equipment, tool, or technology that serves a particular purpose or function, often mechanical or electronic
thermaladj: relating to heat or temperature; designed for or capable of producing or maintaining heat
wrapv: to cover or enclose something entirely with paper, cloth, or other material
redundantadj: unnecessarily repetitive or excessive; exceeding what is necessary or essential; characterized by unnecessary repetition or duplication of efforts
oxygenn: the chemical element with the symbol O that is present in air and water and is necessary for people, animals, and plants to live
quartern: one of four equal parts; a fourth part or portion
unlikelyadj: not probable or likely to happen
advantagen: a condition or circumstance that puts one in a favorable or superior position; a beneficial feature or asset that someone or something has
complexityn: the state or quality of being complicated or intricate and difficult to understand
weighv: to have a particular weight; to carefully evaluate things before making a conclusion
poundn: the standard unit of money in the UK; the standard unit of weight equal to 16 ounces
attemptn: an act or effort of trying to do something, especially something difficult
capsulen: a small, enclosed container often used for holding medicines or supplements or for transporting payloads in spacecraft; a small, elongated structure within the body, such as a joint or a gland
altituden: the height of an object or point in relation to sea level or ground level
cubicadj: having the shape of a cube or being of three dimensions; measured in units that are the third power of a linear unit
dramaticallyadv: in a very impressive manner
fantasticadj: extremely good; excellent
heliumn: a colorless, odorless, tasteless, non-toxic, inert, monatomic gas, the first in the noble gas series in the periodic table
backgroundn: the details of a person’s social heritage, such as family, vocational or educational experience; past information that is essential to understanding a situation or problem
airspacen: the designated area above the surface of the earth where aircraft are allowed to fly, regulated by government authorities; the portion of the atmosphere above a particular location that is controlled by a specific country or organization
emergencyn: a sudden unforeseen crisis usually involving danger that requires immediate action
cutawayn: a section removed from an object or structure to show the internal workings or details; a break in a film or television show to insert footage of a different scene or film
forbidv: to order somebody not to do something, especially officially; to keep something from happening or arising
reversev: to change something’s direction, order, position, decision, etc., to the opposite one; (adjective) directed or moving toward the rear
peacefuladj: not involving violence, conflict, or war
relaxv: to become or cause someone to become less active or tense and calmer
relativeadj: considered and evaluated through comparison with something else
immediatelyadv: now or without delay
fleev: to leave by running away, especially out of fear or danger
releasev: to set free or allow to escape from confinement
curvaturen: the degree to which a line or surface deviates from being straight or flat; a measure of the amount of bending of a curve
fragileadj: delicate or easily broken or damaged
proceduren: a way of doing something, especially the official or well-known way
stableadj: firm and steady; not easily moved, disturbed, or changed
inflatedadj: swollen or blown up, especially with air or gas; excessively or unreasonably high
droguen: a device used to slow an aircraft during descent or to aid in refueling mid-air; a device used to slow a boat’s drift in heavy weather; a parachute used in airdrops of cargo or paratroopers to help slow down the descent and stabilize the load
demonstratev: to display something or give an exhibition to an interested audience
propn: a piece of wood, metal, etc., placed beneath or against something to support it or keep it in position; a system, institution, or person that gives help or support to someone or something
criticn: someone who expresses opinions about the quality of books, music, etc.
stabilizev: to become or cause to become steady or unlikely to give way
tandemn: a device or arrangement that allows two or more things to be connected or work together in a coordinated manner; a bicycle built for two people to ride in a line, with one behind the other
gravityn: the force that attracts a body towards the center of the earth or towards any other physical body having mass; a manner that is solemn
tanglen: a confused mass of something twisted together
spinningn: the act of rotating rapidly around an axis; in the context of textiles, the process of twisting fibers together to form thread or yarn
destroyv: to ruin or damage severely or completely; to eradicate or eliminate completely
rollv: to move in a particular direction by turning over and over or from side to side
solidadj: hard or firm; characterized by good substantial quality
incredibleadj: unbelievable; enormous
meteorologyn: the branch of science that deals with processes in the Earth’s atmosphere that cause weather conditions
environmentn: the natural world such as air, water, and land in which humans, animals, and plants live
medicinaladj: of or relating to the treatment or cure of disease
constantlyadv: all the time
incrediblyadv: in a way that is very difficult to believe; exceedingly or extremely
pausev: to take a short break from talking or doing something before continuing