Synonyms and related words :
bad, careless, foolhardy, foolish, futile, harebrained, ill-advised, ill-considered, ill-contrived, ill-devised, ill-gauged, ill-judged, ill-suited, ill-timed, impolitic, improper, imprudent, inappropriate, inapt, incautious, incongruous, inconsiderate, indiscreet, inept, inexpedient, infelicitous, injudicious, inopportune, insensate, irrational, mal a propos, malapropos, mindless, misadvised, misguided, myopic, out of place, pointless, rash, reasonless, reckless, senseless, shortsighted, thoughtless, unadvised, unbefitting, unconsidered, undesirable, undiscerning, unfit, unfitting, unforeseeing, unfortunate, unhappy, unmeet, unprofitable, unreasonable, unreflecting, unreflective, unseasonable, unseeing, unseemly, unsensible, unsound, unsuitable, unthinking, unthoughtful, untimely, unwise, witless, wrong