Synonyms of valid in English:

valid


See definition of valid

adjective

1‘a valid criticism’

SYNONYMS
well founded, sound, well grounded, reasonable, rational, logical, justifiable, defensible, defendable, supportable, sustainable, maintainable, workable, arguable, able to hold water, plausible, telling, viable, bona fide
cogent, effective, powerful, convincing, credible, believable, substantial, forceful, strong, weighty, authoritative, reliable
rare vindicable

2‘only one valid nomination was received’

SYNONYMS
correct, authentic, legally acceptable, proper, bona fide, genuine, official, signed and sealed
lawful, legal, licit, legitimate, legally binding, binding, contractual
in force, in effect, effective
ANTONYMS

invalid, illegal, void