1
sharp(adverb, just, absolutely, completely, exactly)
1
smack(adverb, just, absolutely, exactly, quite)
1
smack-dab(adverb, just, absolutely, exactly, quite)
1
specifically(adverb, just, absolutely, exactly, correctly)
1
square(adverb, just, absolutely, completely, exactly)
1
squarely(adverb, just, absolutely, exactly, quite)
1
straight out(expression, adverb, really, positively, certainly)
1
strictly(adverb, just, absolutely, exactly, correctly)
1
sure-fire(adjective, certain, definite, sure, assured)
1
sure enough(expression, adjective, firm, certain, approved)
1
sure thing(expression, adverb, just, absolutely, really)
1
telling(adjective, clear, certain, definite, positive)
1
terrifically(adverb, absolutely, really, positively, certainly)
1
to a tee(expression, adverb, just, absolutely, easily)
1
totally
1
truthfully
1
uncompromising(adjective, clear, certain, definite, positive)
1
undeniable(adjective, clear, certain, definite, positive)
1
undeniably(adverb, flat, level, absolutely, certainly)
1
undoubtedly(adverb, flat, absolutely, completely, certainly)
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APASmart Define. (2015). for a fact thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/for_a_fact/thesaurus/synonyms
ChicagoSmart Define. 2015. "for a fact thesaurus" https://smartdefine.org/for_a_fact/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, for a fact thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/for_a_fact/thesaurus/synonyms>.
MLASmart Define. "for a fact thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/for_a_fact/thesaurus/synonyms>