aberrant
[adjective]
Synonyms: abnormal, anomalous, atypical, deviant, deviative, heteroclite, preternatural, unrepresentative, untypical, errant, devious, erring

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Antonyms: true (to a type)
Contrasted words: natural, normal, regular, typical, customary, usual, wonted
Related Words: different, disparate, divergent, eccentric, odd, peculiar, strange, exceptional, unusual

[TahlilGaran] English Synonym Dictionary ▲

a‧ber‧rant /ˈæbərənt, əˈberənt/ adjective formal
[Date: 1500-1600; Language: Latin; Origin: present participle of aberrare, from ab- 'away' + errare 'to wander']
not usual or normal Synonym : abnormal:
aberrant behaviour

[TahlilGaran] Dictionary of Contemporary English ▲