half-brained
English
Etymology
Adjective
- Exhibiting low intelligence, as if having only half a brain.
- Synonyms: brainless, half-witted, hare-brained; see also Thesaurus:stupid
- Antonyms: brainy; see also Thesaurus:intelligent
- Coordinate terms: half-hearted, half-assed
- The manager's half-brained plan led to disaster when carried out.