Synonyms and related words :
OK, Roger, absolutely, all right, alright, alrighty, amen, as you say, assuredly, aye, by all means, certainly, da, exactly, fine, good, good enough, hear, indeed, indeedy, ja, just so, mais oui, most assuredly, naturally, naturellement, of course, okay, positively, precisely, quite, rather, really, right, righto, sure, sure thing, surely, to be sure, truly, very well, well and good, why yes, yea, yeah, yep, yes, yes indeed, yes indeedy, yes sir, yes sirree