| Main Entry: | |
| Part of Speech: | adverb |
| Definition: | certainly, without question |
| Synonyms: | actually, categorically, come hell or high water, conclusively, decidedly, decisively, definitely, doubtless, easily, exactly, for sure, no ifs ands or buts, no strings attached, on the button, on the money, on the nose, positively, precisely, really, right on, straight out, sure as can be, sure as hell, sure enough, sure thing, surely, the very thing, truly, unambiguously, unconditionally, unquestionably |
| Antonyms: | doubtful, indefinite, not certain, not sure, questionable |