Definitions
Synonyms & Antonyms
Fill-in-the-Blank
Word Form
Critical Thinking
100

To go faster.

accelerate

100

A synonym for “sure, certain.”

confident

100

The car began to ______ on the highway.

accelerate

100

The noun form of “confident.”

confidence

100

If you bump into someone while walking, what word describes the touch?

contact

200

Height above the earth’s surface.

altitude

200

An antonym for “minimum.”

maximum

200

The plane climbed to a high ______.

altitude

200

The noun form of “anxious.”

anxiety

200

If a plane can’t keep flying and suddenly stops in the air, what word fits?

stall

300

Worried or uneasy.

anxious

300

A synonym for “organized, orderly.”

methodical

300

She felt ______ before giving her big speech.

anxious

300

The adjective form of “exult.”

exultant

300

If you walk slowly and relaxed through a park, which word fits?

saunter

400

To make stronger or prepare for impact.

brace

400

An antonym for “worried, nervous.”

nonchalant

400

Passengers had to ______ themselves for a rough landing.

brace

400

The adverb form of “methodical.”

methodically

400

If a team wins a championship and feels extreme joy, which word describes their feeling?

exult / exultant

500

A building where planes are kept.

hangar

500

A synonym for “continue, move forward.”

proceed

500

The singer performed a ______ in front of the crowd.

solo

500

The verb form of “stall” (to stop or delay).

stall

500

If you’re told to go on with your work after a break, which word means “to continue”?

proceed