Adjective: unintelligent ,ún-in'te-li-junt
- Lacking intelligence
"a dull job with lazy and unintelligent co-workers";
- stupid
See also: brainless, daft [Brit, informal], dumb, foolish, headless, imbecile, imbecilic, intelligence, mentally retarded, stupid, unacademic
Encyclopedia: Unintelligent