Definition
Synonym
Antonym
Fill in the Blank
Fill in the Blank
100

to alter, amend, or improve a document, plan, or opinion to make it more accurate or current

What is "revise"?

100

unclear

ambiguous

100

occupied; full

What is "vacant"?

100

When he did not understand the orders, the soldier asked his captain to __________ them.

What is "clarify"?

100

On the way to his friend's house, David noticed he had driven down the same street four times and realized that he was more than _______ lost.

What is "somewhat"?
200

the primary upright axis of a plant that supports leaves and flowers, transporting nutrients between roots and branches

What is "stem"?

200

light

illumination

200

Destroy; kill

What is "regenerate"?
200

There was not enough _________ after the blackout, so Tom lit some candles.

What is "illumination"?

200

Because Mary and Frank have a _______ relationship, they often argue

What is "volatile"?

300

a person or thing that provokes or speeds significant change or action

What is "catalyst"?

300

Unspoken; unexpressed

What is "implicit"?

300

dismiss; banish; forget; ignore

What is "conjure"?

300

The chances of winning the 1 Billion Lotto were ____________.

What is "infinitesimal"?

300

The iPhone supports _______ reality with games like Pokémon Go.

What is "augmented"?

400

forcing someone to take action through pressure or necessity, or willingly doing a favor to please someone

What is "oblige"?

400

doubtful, dubious, unconvinced, suspicious

What is "skeptical"?

400

gigantic; big

What is "infinitesimal"?

400

The bombing attack was the ___________ for war

What is "catalyst"?

400

When Ken said he'd finished my homework early, his looked ________.

What is "skeptical"?

500

a substance formed from two or more elements chemically bonded in fixed proportions

What is "compound"?

500

hypothesize; theorize

What is "postulate"?

500

unimaginative, uninventive, uncreative

What is "ingenious"?

500

The instructions seemed ______ simple, but many users found them confusing

What is "ostensibly"?

500

She was _________ at finding ways to work more quickly

What is "ingenious"?