deviate vs aberrant

deviate and aberrant both are nouns.

Word	Noun	Adjective	Verb	Adverb
deviate	Yes	Yes	Yes	No
aberrant	Yes	Yes	No	No

As adjectives, deviate and aberrant are synonyms defined as:

Other synonyms of deviate include deviant.

deviate (noun)	aberrant (noun)
a person whose behavior deviates from what is acceptable especially in sexual behavior	one whose behavior departs substantially from the norm of a group

deviate (adjective)	aberrant (adjective)
markedly different from an accepted norm	markedly different from an accepted norm

deviate (verb)	aberrant (verb)
turn aside; turn away from
cause to turn away from a previous or expected course
be at variance with; be out of line with