adjective
Synonyms: simple 3, asinine, brainless, foolish, sheepheaded, silly, unwitty, weak-headed, weak-minded, witless
Related Word: idiotic, imbecile, moronic; besotted, fond, infatuated, insensate; absurd, dumb, silly, stupid
Contrasted words: judicious, prudent, sage, sane, sapient, wise
Antonyms: sensible