abnormal adj aberrant, anomalous, atypical, inf bent, bizarre, curious, deformed, deviant, distorted, eccentric, erratic, exceptional, extraordinary, freak, funny, heretical, idiosyncratic, irregular, inf kinky, malformed, odd, peculiar, perverse, perverted, queer, singular, strange, uncharacteristic, uncommon, unexpected, unnatural, unorthodox, unrepresentative, untypical, unusual, way. ward, weird. Opp NORMAL.