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

103 entries under expression topic. ×

1
make stick(endorse, prove, verify, substantiate)
1
make sure(verb, support, back, sign)
1
pan out(verb, show, determine, confirm)
1
point to(verb, state, declare, assert)
1
put forth(verb, support, maintain, back)
1
say so(verb, support, state, maintain)
1
set seal on(idiom, endorse, prove, verify)
1
set up(verb, support, increase, establish)
1
sign for(verb, support, maintain, back)
1
sign off on(idiom, support, back, sign)
1
size up(verb, support, back, confirm)
1
stand up(verb, confirm, prove, demonstrate)
1
stand up for(verb, idiom, support, state)
1
step up(verb, support, increase, establish)
1
swear to(verb, support, state, maintain)
1
swear up and down(verb, idiom, support, state)
1
testify to(verb, show, confirm, prove)
1
thumbs up(support, back, sign, uphold)
1
tone up(verb, support, increase, establish)
1
try out(verb, idea, confirm, prove)
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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>