All fatuous antonyms
fat·u·ous
F f adj fatuous
- aware — If you are aware of something, you know about it.
- intelligent — having good understanding or a high mental capacity; quick to comprehend, as persons or animals: an intelligent student.
- sensible — having, using, or showing good sense or sound judgment: a sensible young woman.
- bright — A bright colour is strong and noticeable, and not dark.
- keen — finely sharpened, as an edge; so shaped as to cut or pierce substances readily: a keen razor.
- smart — having or showing quick intelligence or ready mental capability: a smart student.