off base

Synonyms and related words:

aberrant, abnormal, abominable, atrocious, bad, criminal, delinquent, deviant, disgraceful, disorderly, disruptive, evil, hardly the thing, ignominious, ill-considered, ill-seasoned, ill-timed, illegal, improper, inappropriate, inauspicious, inconvenient, incorrect, indecorous, inexpedient, infamous, infelicitous, inopportune, intempestive, intrusive, irrelevant, late, mal a propos, malapropos, misbehaving, mistimed, naughty, not done, not respectable, not the thing, off base, off-color, out of line, out of phase, out of time, out-of-line, premature, rowdy, rowdyish, ruffianly, sacrilegious, scandalous, shameful, shameless, sinful, terrible, too late, too soon, unbefitting, unbehaving, undue, unfavorable, unfit, unfitting, unfortunate, unhandy, unhappy, unlawful, unlucky, unpropitious, unready, unrighteous, unripe, unseasonable, unseemly, unsuitable, untimely, untoward, wicked, wrong, wrongful