Synonyms
Antonyms
Definitions
Sentences
100

What is a synonym for Ephemeral?

Momentary

100

What is an antonym for perfidious?

Loyalty

100

To render obscure, unclear, or unintelligible

Obfuscate 

100

The _____ coworker was always telling lies.

Perfidious

200

What is a synonym for lugubrious?

Looking Sad or Mournful

200

What is an antonym for quixotic?

Clear-eyed or ideal

200

Having an obstinately uncooperative attitude toward authority or discipline

Recalcitrant

200

The prime minister is surrounded by _____ (s).

Sycophant

300
What is a synonym for obfuscate?

Confuse or unclear

300

What is an antonym for recalcitrant? 

Cooperative

300

Present, appearing, or found everywhere

Ubiquitous

300

A _____ old man kept sighing deeply to himself as he sat alone.

Lugubrious

400

What is a synonym for sycophant?

Self-seeker

400

What is an antonym for sagacious?

Foolish

400

Lasting for a very short time

Ephemeral

400

I consider the professor rational, _____ , and worthy of our whole attention.

Sagacious

500

What is a synonym for ubiquitous?

Extremely present

500

What is an antonym for trepidation?

Composure

500

A feeling of fear or agitation about something that may happen

Trepidation

500

Despite the overwhelming odds, the environmentalist remained _____ in his pursuit of saving the endangered species.

Quixotic