Synonyms of idiosyncratic in English:

idiosyncratic


See US English definition of idiosyncratic

See UK English definition of idiosyncratic

See Spanish definition of idiosincrásico

adjective

1‘each researcher had his or her own idiosyncratic interest’

SYNONYMS
distinctive, individual, characteristic, distinct, distinguishing, peculiar, individualistic, different, typical, special, specific, representative, unique, personal, private, essential
eccentric, unconventional, uncommon, abnormal, irregular, aberrant, anomalous, odd, off-centre, quirky, queer, strange, weird, bizarre, outlandish, freakish, extraordinary
rare singular