50 entries under prove topic. ×

6
check out(verb, expression, phrasal verb, study, check)
2
eyeball(verb, study, check, consider, see)
1
add up(verb, expression, phrasal verb, check, settle)
1
affirm(verb, idea, confirm, demonstrate)
1
approve(verb, idea, confirm, story)
1
attest to(verb, expression, phrasal verb, idea, confirm)
1
authenticate(verb, check, idea, confirm)
1
bear out(verb, expression, phrasal verb, idea, confirm)
1
certify(verb, check, confirm, story)
1
check(verb, study, examine, review, confirm)
1
check up on(verb, expression, idiom, phrasal verb, check)
1
confirm(verb, check, idea, story)
1
corroborate(verb, check, idea, confirm)
1
debunk(verb, check, establish, idea, confirm)
1
demonstrate(verb, check, idea, confirm)
1
document(verb, check, confirm, story)
1
double-check(verb, check, settle, establish, confirm)
1
establish(verb, idea, confirm, story)
1
eye(verb, check, establish, examine, confirm)
1
hold up(verb, expression, phrasal verb, settle, establish)
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APASmart Define. (2015). check up thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/check_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "check up thesaurus" https://smartdefine.org/check_up/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, check up thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/check_up/thesaurus/synonyms>.
MLASmart Define. "check up thesaurus" 22 December 2015. Web. 22 September 2026. <https://smartdefine.org/check_up/thesaurus/synonyms>