Synonyms of permissible in English:

permissible


See US English definition of permissible

See UK English definition of permissible

See Spanish definition of permisible

adjective

1‘permissible levels of atmospheric pollution’

SYNONYMS
permitted, allowable, allowed, acceptable, legal, lawful, legitimate, admissible, licit, authorized, sanctioned, within accepted bounds, tolerated, tolerable, proper, all right, in order
excusable, pardonable, venial
informal legit, OK
ANTONYMS

forbidden, unacceptable