GRE Vocabulary

GRE Word: Caustic - Meaning, Synonyms and Example

Published August 22, 2026 · 4 views

caustic (adjective)

Meaning

Caustic: sarcastic and bitter.

Synonyms

biting, acerbic

Example Sentence

She made a caustic remark.

Memory Tip

Make a flashcard: write caustic on one side and the meaning with your own sentence on the other. Review it three times this week.