12 entries under categorically topic. ×

44
surely(adverb, good, fine, absolutely, easily)
39
definitely(adverb, interjection, absolutely, completely, positively)
36
absolutely(adverb, interjection, certain, limited, well)
27
indubitably(adverb, interjection, absolutely, easily, clearly)
18
unequivocally(adverb, absolutely)
16
undeniably(adverb, absolutely, very, positively, easily)
12
categorically(adverb, well, absolutely, exactly, easily)
7
unconditionally(adverb, absolutely)
7
unqualifiedly(adverb, absolutely)
1
denominationally
1
flatly
1
typically
10 years ago|18k views|share |citing 
APASmart Define. (2016). certainly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/certainly/thesaurus/synonyms
ChicagoSmart Define. 2016. "certainly thesaurus" https://smartdefine.org/certainly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, certainly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/certainly/thesaurus/synonyms>.
MLASmart Define. "certainly thesaurus" 30 March 2016. Web. 22 September 2026. <https://smartdefine.org/certainly/thesaurus/synonyms>