fatuous
2 synonyms and 1 antonym for fatuous, grouped by meaning and by how common each one is.
Adj — Irritatingly stupid, vacantly silly, and pleased with one's own foolishness.
Synonyms
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
Antonyms
Etymology
Comes from Latin fatuus (“foolish, silly, simple”).
Full origin of fatuous →