Synonyms|696Antonyms|160|Broader|16Narrower|19Related|488

88 entries under validate topic. ×

9
vouch(verb, support, state, give, back)
8
justify(verb, support, show, increase, maintain)
7
approve(verb, support, state, back, sign)
7
back up(verb, expression, phrasal verb, support, verify)
7
manifest(verb, show, determine, idea, confirm)
7
underpin(verb, support, back, sign, uphold)
6
witness(verb, support, state, show, maintain)
5
circumstantiate(verb, support, determine, back, sign)
4
check(verb, support, show, determine, back)
4
guarantee(verb, support, state, maintain, back)
4
sanction(verb, support, state, back, sign)
3
check out(verb, expression, phrasal verb, support, back)
3
okay(verb, support, state, maintain, back)
3
subscribe(verb, support, back, sign, confirm)
2
attest to(verb, expression, phrasal verb, support, maintain)
2
debunk(verb, support, back, sign, idea)
2
explain(verb, support, show, determine, back)
2
give high sign(expression, idiom, support, back, sign)
2
give stamp of approval(expression, idiom, support, back, sign)
2
give the nod(expression, idiom, support, back, sign)
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APASmart Define. (2015). corroborate thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/corroborate/thesaurus/synonyms
ChicagoSmart Define. 2015. "corroborate thesaurus" https://smartdefine.org/corroborate/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, corroborate thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/corroborate/thesaurus/synonyms>.
MLASmart Define. "corroborate thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/corroborate/thesaurus/synonyms>