dopey
1. [ adjective ] (informal) having or revealing stupidity
Synonyms: fool dopy foolish goosey goosy gooselike anserine
Examples:

"ridiculous anserine behavior" "a dopey answer" "a dopey kid" "some fool idea about rewriting authors' books"

Related terms: colloquialism stupid
Similar spelling:   dope
  dove
  dopy
  Dopp
  Doby
  Dovie
  do_up
  do_by