- Definitions|2
- Thesaurus|642
- Abbreviations|0
21 entries under likely topic. ×
| undoubtedly(adverb, certain, limited, absolutely) | |
| surely(adverb, absolutely, really, exactly) | |
| unquestionably(adverb, absolutely, assent, really) | |
| absolutely(adverb, certain, limited, certainly) | |
| positively(adverb, certain, limited, certainly) | |
| probably(adverb, happen, absolutely, certainly) | |
| truly(adverb, certainty, assent, really) | |
| without doubt(expression, adjective, idiom, adverb, certainty) | |
| clearly(adverb, certainly) | |
| easily(adverb, doubt, certainly) | |
| indisputably(adverb, certainly, clearly, plainly) | |
| presumably(adverb, absolutely, certainly, reasonably) | |
| assuredly(adverb, assent, certainly) | |
| of course(expression, idiom, adverb, certainty) | |
| unequivocally(adverb, absolutely, certainly, easily) | |
| apparently(adverb, certainly) | |
| for sure(expression, idiom, adverb, certainly) | |
| precisely(adverb, assent, certainly) | |
| seemingly(adverb, absolutely, certainly, unquestionably) | |
| ostensibly(adverb, certainly) |
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| APA | Smart Define. (2015). doubtless thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/doubtless/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "doubtless thesaurus" https://smartdefine.org/doubtless/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2015, doubtless thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/doubtless/thesaurus/synonyms>. |
| MLA | Smart Define. "doubtless thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/doubtless/thesaurus/synonyms> |