definitely not Antonyms

right on very well okay k obviously yes yer yea ya willingly wheresoever at any cost in any case in any event yeah undoubtedly come hell or high water of course rub along Muhammad unquestionably by all means you said it you bet verily undeniably definitely clearly certes certainly aye ay assuredly amen agreed affirmatively done doubtlessly emphatically trysting quite positively oke naturally natch indubitably indeed gladly forsooth affirmative