Synonyms of OK in English:

OK


See definition of OK

exclamation

1‘OK, I'll go with him’

SYNONYMS
all right, right, right then, right you are, very well, yes, very good, fine, agreed
Indian achcha
informal oke, okey-dokey, okey-doke, roger
British informal righto, righty-ho

adjective

1‘the film was OK’

SYNONYMS
satisfactory, all right, fine, in order, acceptable, up to scratch, up to the mark, up to standard, up to par, competent
adequate, tolerable, passable, reasonable, quite good, fair, decent, not bad, average, middling, moderate, unremarkable, unexceptional
informal hunky-dory, so-so, fair-to-middling, vanilla, plain vanilla
British informal, dated tickety-boo
North American, Australian, New Zealand informal jake
ANTONYMS

unsatisfactory, unacceptable, inadequate

2‘Jo's feeling OK now’

SYNONYMS
fine, all right, well, in good shape, in good health, fit, healthy, as fit as a fiddle, as fit as a flea, in fine fettle, up to snuff
informal in the pink
British informal as right as a trivet
ANTONYMS

ill, unwell

3‘is it OK for me to come?’

SYNONYMS
permissible, allowable, acceptable, all right, in order, permitted, fine, fitting, suitable, appropriate

adverb

1‘‘How's the job going?’ ‘Okay.’’

SYNONYMS
all right, fine, well, well enough, satisfactorily, passably, tolerably, acceptably

noun

1‘he's just given me the OK’

SYNONYMS
authorization, approval, seal of approval, agreement, consent, assent, permission, endorsement, ratification, sanction, approbation, acquiescence, confirmation, blessing, leave, imprimatur
informal the go-ahead, the green light, the thumbs up, say-so
ANTONYMS

refusal, denial


verb

1‘the move must be okayed by the president’

SYNONYMS
authorize, approve, agree to, consent to, sanction, pass, ratify, endorse, allow, give something one's consent, say yes to, accede to, give something one's approval, give something the nod, rubber-stamp
informal give something the go-ahead, give something the green light, give something the thumbs up, give something one's say-so
ANTONYMS

refuse, forbid, veto