10 entries under certainly topic. ×

10
unequivocally(adverb, greatness, absolutely, clearly)
6
obviously(adverb, absolutely, positively, clearly)
5
decisively(adverb, absolutely, really, exactly, positively)
4
distinctly(adverb, absolutely, positively, clearly)
3
noticeably(adverb, pretty, absolutely, positively)
3
unmistakably(adverb, absolutely, positively, clearly)
2
evidently(adverb, absolutely, positively, clearly)
1
no ifs ands or buts(expression, adverb, absolutely, really, exactly)
1
no strings attached(expression, adverb, absolutely, really, exactly)
1
straight out(expression, adverb, absolutely, really, exactly)
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APASmart Define. (2015). decidedly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/decidedly/thesaurus/synonyms
ChicagoSmart Define. 2015. "decidedly thesaurus" https://smartdefine.org/decidedly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, decidedly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/decidedly/thesaurus/synonyms>.
MLASmart Define. "decidedly thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/decidedly/thesaurus/synonyms>