- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
177 entries under adverb topic. ×
| surely(good, fine, absolutely, easily) | |
| definitely(interjection, absolutely, completely, positively) | |
| absolutely(interjection, certain, limited, well) | |
| positively(interjection, certain, limited, absolutely) | |
| indubitably(interjection, absolutely, easily, clearly) | |
| unquestionably(doubt, absolutely, assent, easily) | |
| undoubtedly(certain, limited, absolutely, positively) | |
| assuredly(interjection, assent) | |
| of course(expression, idiom, interjection, good) | |
| unequivocally(absolutely, categorically) | |
| truly(truth, certainty, assent, truly) | |
| doubtless(adjective, certain, limited, certainty) | |
| clearly(absolutely, really, positively, definitely) | |
| undeniably(absolutely, very, positively, easily) | |
| naturally(interjection, good, fine, absolutely) | |
| to be sure(expression, idiom, interjection, absolutely) | |
| obviously(absolutely, positively, clearly, plainly) | |
| categorically(well, absolutely, exactly, easily) | |
| really(truth, absolutely, very, exactly) | |
| indeed(well, truth, absolutely, assent) |
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| APA | Smart Define. (2016). certainly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/certainly/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "certainly thesaurus" https://smartdefine.org/certainly/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, certainly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/certainly/thesaurus/synonyms>. |
| MLA | Smart Define. "certainly thesaurus" 30 March 2016. Web. 22 September 2026. <https://smartdefine.org/certainly/thesaurus/synonyms> |