غیر عادی (صفت)
abnormal, unusual, uncommon, eccentric, extraordinary, abnormous, utter, strange, odd, anomalous, irregular, unco, unwonted
ناهنجار (صفت)
abnormal, malformed, raucous, dissonant, rough, maladaptive, abnormous, coarse, incult, maladroit, backhand, lumpy, unkempt, scruffy, cacophonous, gruff, incondite, inelegant, uncouth, surly