16 entries under definitely topic. ×

4
unfailingly(adverb, absolutely, certainly, clearly)
3
absolutely(adverb, certainly, clearly, perfectly)
3
unerringly(adverb, absolutely, certainly, clearly)
2
fixedly(adverb, absolutely, certainly, clearly)
2
irrefutably(adverb, absolutely, certainly, clearly)
2
unshakably(adverb, absolutely, certainly, clearly)
1
admittedly(adverb, absolutely, certainly, clearly)
1
explicitly(adverb, absolutely, certainly, clearly)
1
indeed(adverb, absolutely, certainly, clearly)
1
inexorably(adverb, absolutely, certainly, clearly)
1
manifestly(adverb, absolutely, certainly, clearly)
1
unequivocally(adverb, absolutely, certainly, clearly)
1
unmistakably(adverb, absolutely, certainly, clearly)
0
be sure(clearly, plainly, indeed)
0
really(adverb, certainly, indeed, undoubtedly)
0
undeniably(adverb, certainly, indeed, unquestionably)
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APASmart Define. (2015). infallibly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/infallibly/thesaurus/synonyms
ChicagoSmart Define. 2015. "infallibly thesaurus" https://smartdefine.org/infallibly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, infallibly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/infallibly/thesaurus/synonyms>.
MLASmart Define. "infallibly thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/infallibly/thesaurus/synonyms>