GRE Vocabulary

GRE Word: Perfidious - Meaning, Synonyms and Example

Published August 26, 2025 · 2 views

perfidious (adjective)

Meaning

Perfidious: deceitful.

Synonyms

treacherous, disloyal

Example Sentence

A perfidious friend.

Memory Tip

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