11 entries under certainly topic. ×

4
truly(adverb, well, absolutely, easily)
1
absolutely(adjective, adverb, well, really)
1
admittedly(adverb, well, absolutely, really)
1
authentically(adverb, well, absolutely, really)
1
categorically(adverb, well, absolutely, really)
1
legitimately(adverb, well, absolutely, easily)
1
surely(adverb, well, absolutely, really)
1
undoubtedly(adverb, well, absolutely, really)
1
unmistakably(adverb, well, absolutely, easily)
1
unquestionably(adverb, well, absolutely, really)
0
if truth be told(adverb, truly, actually)
11 years ago|747 views|share |citing 
APASmart Define. (2015). as a matter of fact thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/as_a_matter_of_fact/thesaurus/synonyms
ChicagoSmart Define. 2015. "as a matter of fact thesaurus" https://smartdefine.org/as_a_matter_of_fact/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, as a matter of fact thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/as_a_matter_of_fact/thesaurus/synonyms>.
MLASmart Define. "as a matter of fact thesaurus" 23 July 2015. Web. 29 September 2026. <https://smartdefine.org/as_a_matter_of_fact/thesaurus/synonyms>