12 entries under easily topic. ×

34
unquestionably(adverb, doubt, absolutely, exactly, positively)
20
undoubtedly(adverb, absolutely, positively, certainly)
16
categorically(adverb, absolutely, exactly, positively, certainly)
8
unmistakably(adverb, absolutely, positively, certainly)
7
doubtlessly(adverb, absolutely, really, exactly, certainly)
6
emphatically(adverb, absolutely, really, positively)
3
sure(adverb, just, absolutely, really, exactly)
2
firmly(adverb, absolutely, very, really, exactly)
2
for a fact(expression, idiom, just, absolutely, really)
1
no ifs ands or buts(expression, absolutely, exactly, positively, certainly)
1
ticket(just, absolutely, completely, exactly)
1
to a tee(expression, idiom, just, absolutely, exactly)
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APASmart Define. (2016). definitely thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/definitely/thesaurus/synonyms
ChicagoSmart Define. 2016. "definitely thesaurus" https://smartdefine.org/definitely/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, definitely thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/definitely/thesaurus/synonyms>.
MLASmart Define. "definitely thesaurus" 18 February 2016. Web. 21 September 2026. <https://smartdefine.org/definitely/thesaurus/synonyms>