Synonyms of aberrant

1 Syllable

rum, weird, odd, mad, straying

2 Syllables

kooky, off-base, freakish, monstrous, strange, madder, mental, morbid, rummier, kookier, maddest, errant, strangest, rumer, flaky, psycho, deviant, rummy, wayward

3 Syllables

perverted, erratic, grotesque, off-the-wall, elliptic, off-color, errable, neurotic, divergent, nonstandard, teratoid, deviating, abnormal, delirious, eccentric, miscreated, unpunctual, peculiar, unusual, uncommon, bizarre, different, hysteric, zigzagged

4 Syllables

nonuniform, irrational, atypical, unconforming, anomalous, protuberant, unreasoning, exceptional, excursional, obsessive, cockamamie, irregular, deviative, unaligned, unnatural

5 Syllables

unprecedented, anomalistic, heteroclite, preternatural, unsymmetrical, heteromorphic, aberrational, aberrative, excursionary, psychoneurotic

7 Syllables

unrepresentative