60 entries under confirm topic. ×

1
establish(verb, idea, prove, story)
1
eye(verb, check, establish, examine)
1
give nod(verb, expression, story, verify)
1
hold up(verb, expression, phrasal verb, settle, establish)
1
incarnate(verb, idea, prove, affirm)
1
justify(verb, check, idea, prove)
1
make certain(verb, expression, check, settle, establish)
1
make sure(verb, expression, check, settle, establish)
1
manifest(verb, idea, prove, affirm)
1
okay(verb, story, verify, substantiate)
1
pan out(verb, expression, phrasal verb, check, settle)
1
personify(verb, idea, prove, affirm)
1
prove(verb, check, idea, story)
1
ratify(verb, idea, prove, story)
1
reify(verb, idea, prove, affirm)
1
rubber-stamp(verb, story, verify, substantiate)
1
size(verb, study, check, establish, observe)
1
size up(verb, expression, phrasal verb, study, check)
1
stand up(verb, expression, phrasal verb, settle, establish)
1
strengthen(verb, story, verify, substantiate)
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APASmart Define. (2015). check up thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/check_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "check up thesaurus" https://smartdefine.org/check_up/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, check up thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/check_up/thesaurus/synonyms>.
MLASmart Define. "check up thesaurus" 22 December 2015. Web. 24 September 2026. <https://smartdefine.org/check_up/thesaurus/synonyms>