canny Antonyms

nutty slow-witted spendthrift squandering stupid talking thalian thick thoughtless thriftless touched unresponsible unthrifty vacuous wasteful weak-minded slow sincere simple-minded obtuse open-handed princely prodigal profligate rash reckless recruit resounding ridiculous self-indulgent senseless shambling shortsighted silly witless wooden ill-advised dumb as a box of rocks dunderheaded imbecilic half-assed unintelligent muttonheaded pea-brained screwy soft in the head uncontrived ungrudging unheeding unperceptive