OK Synonyms

All right, right then, very well, very good, agreed, oke, okey-doke, righto, right, right you are, yes, fine, achcha, okey-dokey, roger, and righty-ho.

Satisfactory, fine, acceptable, up to the mark, up to par, adequate, passable, quite good, decent, average, moderate, unexceptional, so-so, (plain) vanilla, jake, all right, in order, up to scratch, up to standard, competent, tolerable, reasonable, fair, not bad, middling, unremarkable, hunky-dory, fair-to-middling, and tickety-boo.

Fine, well, in good health, healthy, as fit as a flea, up to snuff, as right as a trivet, all right, in good shape, fit, as fit as a fiddle, in fine fettle, and in the pink.

Permissible, acceptable, in order, fine, suitable, allowable, all right, permitted, fitting, and appropriate.

All right, well, satisfactorily, tolerably, fine, well enough, passably, and acceptably.

Authorization, seal of approval, consent, permission, ratification, approbation, confirmation, leave, the go-ahead, the thumbs up, approval, agreement, assent, endorsement, sanction, acquiescence, blessing, imprimatur, the green light, and say-so.

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