82 entries under prove topic. ×

2
complete(verb, idea, confirm, affirm)
2
demonstrate(verb, show, confirm, appear)
2
give the nod(expression, idiom, support, praise, favor)
2
lap up(expression, support, accept, favor, agree)
2
sign off on(verb, expression, idiom, support, accept)
2
testify(verb, state, show, maintain, declare)
2
thumbs up(expression, support, accept, favor, agree)
2
vouch(verb, support, state, maintain, back)
1
attest to(verb, expression, support, accept, agree)
1
check(verify, substantiate, validate, corroborate)
1
check out(expression, confirm, story, verify)
1
check up(verb, expression, idea, confirm)
1
constitute(pass, authorize, endorse, substantiate)
1
debunk(verb, support, back, sign, idea)
1
double-check(verify, substantiate, validate, corroborate)
1
explain(verb, support, back, sign)
1
give green light(expression, idiom, support, praise, favor)
1
give high sign(expression, idiom, support, back, sign)
1
give stamp of approval(verb, expression, idiom, support, back)
1
give the green light(verb, expression, idiom, allow, approve)
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APASmart Define. (2015). ratify thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/ratify/thesaurus/synonyms
ChicagoSmart Define. 2015. "ratify thesaurus" https://smartdefine.org/ratify/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, ratify thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/ratify/thesaurus/synonyms>.
MLASmart Define. "ratify thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/ratify/thesaurus/synonyms>