Synonymer till okadjektiv(being satisfactory or in satisfactory condition) all right; fine; o.k.; okay; hunky-dory; cool; okadverb(an expression of agreement normally occurring at the beginning of a sentence) very well; fine; alright; all right; oksubstantiv(a state in south central United States) Oklahoma; Sooner State; Okla.; ok(an endorsement) O.K.; okay; okey; okeh; ok