Nouns
Verbs
Phrasal Verbs
Adjectives
Other words
100

A person who is trained to travel in a spacecraft.

ASTRONAUT

100

To arrive on the ground or other surface after moving down through the air

TO LAND

100

Something leaves the ground and begins to fly 

TO TAKE OFF

100

Lacking sense or clear, sound reasoning 

ILLOGICAL

100

An accident that happens when two vehicles hit each other with force 

COLLISION

200

A large cylinder-shaped object that moves very fast by forcing out burning gases, used for space travel or as a weapon

 ROCKET

200

An occasion when a ship is put into water, or a spacecraft is sent into space, for the first time 

TO LAUNCH

200

To arrive at a place 

TO GET IN

200

Unable to do something 

INCAPABLE

200

A particular time, especially when something happens or has happened 

OCCASION

300

A group of people who work on and operate a ship, aircraft, etc.

 CREW

300

To follow a curved path around a planet or star 

TO ORBIT

300

To leave a place, usually in order to start a journey

TO GET OFF

300

When a country has too many people for the amount of food, materials, and space available there 

OVERPOPULATED

300

A cylinder-shaped device for making objects that are far away look closer and larger, using a combination of lenses, or lenses and curved mirrors 

TELESCOPE

400

A dual-carriageway road designed for fast traffic, with relatively few places for joining or leaving.

MOTORWAY

400

Get on or into (a ship, aircraft, or other vehicle). 

TO BOARD

400

To get into a bus, plane, or train 

TO GET ON

400

Not thinking enough or not worrying about the possible results of what you do 

IRRESPONSIBLE

400

A powerful effect that something, especially something new, has on a situation or person 

IMPACT

500

A long, flat raised structure at a railway station, where people get on and off trains

PLATFORM

500

To act or work together for a particular purpose, or to be helpful by doing what someone asks you to do 

TO COOPERATE

500

To leave a closed vehicle, building, etc. 

TO GET OUT

500

Not having some parts, or not finished 

INCOMPLETE

500

A formal arrangement to meet or visit someone at a particular time and place 

APPOINTMENT