23 entries under doubtfully topic. ×
| undoubtedly(adverb, unmistakably, authentically, indisputably) | |
| absolutely(adverb, uncertain, unmistakably, authentically) | |
| categorically(adverb, uncertain, unmistakably, authentically) | |
| come hell or high water(expression, idiom, adverb, uncertain, unmistakably) | |
| confirmedly(adverb, unmistakably, authentically, indisputably) | |
| decisively(adverb, unmistakably, uncertainly, authentically) | |
| devotedly(adverb, unmistakably, authentically, indisputably) | |
| factually(adverb, unmistakably, authentically, indisputably) | |
| no ifs ands or buts(expression, idiom, adverb, uncertain, qualified) | |
| no strings attached(expression, idiom, adverb, uncertain, qualified) | |
| on the button(expression, idiom, adverb, false, careless) | |
| on the money(expression, idiom, adverb, false, careless) | |
| righteously(adverb, unmistakably, authentically, indisputably) | |
| staunchly(adverb, unmistakably, authentically, indisputably) | |
| straight out(expression, adverb, uncertain, qualified, unmistakably) | |
| sure as can be(expression, idiom, adverb, uncertain, unmistakably) | |
| sure as hell(expression, idiom, adverb, uncertain, unmistakably) | |
| sure enough(expression, adverb, uncertain, dubious, unmistakably) | |
| unambiguously(adverb, uncertain, unmistakably, authentically) | |
| very thing(expression, adverb, uncertain, unmistakably, authentically) |
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| APA | Smart Define. (2015). indefinite thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/indefinite/thesaurus/antonyms |
| Chicago | Smart Define. 2015. "indefinite thesaurus" https://smartdefine.org/indefinite/thesaurus/antonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, indefinite thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/indefinite/thesaurus/antonyms>. |
| MLA | Smart Define. "indefinite thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/indefinite/thesaurus/antonyms> |