Synonyms of allergic in English:

allergic


See US English definition of allergic

See UK English definition of allergic

See Spanish definition of alérgico

adjective

1‘she was allergic to nuts’

SYNONYMS
hypersensitive, sensitive, susceptible, sensitized

2‘boys are allergic to washing’

SYNONYMS
averse, opposed, hostile, inimical, antagonistic, antipathetic, resistant, unsympathetic
set against, dead set against
archaic indisposed
ANTONYMS

receptive, in favour of