82 entries under prove topic. ×

7
countersign(verb, state, show, approve, confirm)
7
settle(verb, compact, guarantee, validate)
6
back(verb, support, help, accept, keep)
6
declare(verb, state, show, maintain, confirm)
6
okay(verb, support, state, accept, maintain)
6
seal(verb, support, show, accept, settle)
5
assert(verb, state, show, maintain, declare)
5
bless(verb, support, accept, praise, favor)
5
legalize(verb, approve, confirm, authorize, sanction)
5
legitimize(verb, endorse, substantiate)
4
aver(verb, state, show, maintain, declare)
4
rubber-stamp(verb, support, state, maintain, praise)
3
back up(verb, expression, support, praise, favor)
3
give the go-ahead(expression, idiom, support, praise, favor)
3
justify(verb, support, back, sign, idea)
3
subscribe(verb, support, back, sign)
3
witness(verb, support, state, show, maintain)
2
adjure(verb, show, confirm, appear)
2
buy(verb, support, accept, favor, agree)
2
circumstantiate(verb, support, make, determine, back)
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APASmart Define. (2015). ratify thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/ratify/thesaurus/synonyms
ChicagoSmart Define. 2015. "ratify thesaurus" https://smartdefine.org/ratify/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, ratify thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/ratify/thesaurus/synonyms>.
MLASmart Define. "ratify thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/ratify/thesaurus/synonyms>