1
shown
1
solid
1
stated(verb, affirmed)
1
studied(verb, examined)
1
submitted(verb, affirmed)
1
supervised
1
sure-enough
1
surveyed(verb, examined)
1
tempered
1
tried and true(expression, idiom)
1
true as gospel(expression, idiom)
1
unadulterated
1
unconfuted
1
undeniable(adjective, certain, true, substantial, real)
1
undenied
1
undoubted
1
unerroneous
1
unfallacious
1
unfalse
1
unmistaken
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APASmart Define. (2015). verified thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/verified/thesaurus/synonyms
ChicagoSmart Define. 2015. "verified thesaurus" https://smartdefine.org/verified/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, verified thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/verified/thesaurus/synonyms>.
MLASmart Define. "verified thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/verified/thesaurus/synonyms>