1
categorically true
1
certified
1
complete(good, correct, appropriate)
1
confirmed
1
cooking with gas(expression, idiom, correct, right, exact)
1
corroborated
1
dead on(expression, correct, right, perfect, exact)
1
demonstrated
1
determined
1
distinct
1
documentary
1
effectual
1
equitable(right, perfect, exact, proper, true)
1
exact(good, correct, right, appropriate, precise)
1
faithful(right, perfect, exact, proper, true)
1
flawless(adjective, right, perfect, exact, proper)
1
for sure(expression, right, perfect, exact, proper)
1
free of error(expression, idiom, good, correct, exact)
1
good(correct, appropriate)
1
historical
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APASmart Define. (2015). unmistaken thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unmistaken/thesaurus/synonyms
ChicagoSmart Define. 2015. "unmistaken thesaurus" https://smartdefine.org/unmistaken/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unmistaken thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unmistaken/thesaurus/synonyms>.
MLASmart Define. "unmistaken thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/unmistaken/thesaurus/synonyms>