misfit
[noun]
Synonyms: nonconformist, eccentric, fish out of water (informal), oddball (informal), square peg (in a round hole) (informal)

[TahlilGaran] English Synonym Dictionary ▲

mis‧fit /ˈmɪsˌfɪt/ noun [countable]
[Word Family: noun: fit, fitting, fitness, fitter, misfit; adjective: fitted, fitting, fit ≠ unfit; verb: fit; adverb: fittingly]
someone who does not seem to belong in a particular group of people, and who is not accepted by that group, because they are very different from the other group members Synonym : outsider:
I was very conscious of being a misfit at school.
a social misfit

[TahlilGaran] Dictionary of Contemporary English ▲