Synonyms|819Antonyms|102|Broader|18Narrower|6Related|322

130 entries under prove topic. ×

2
okay(verb, support, state, maintain, praise)
2
pan out(verb, expression, show, determine, settle)
2
rubber-stamp(verb, support, state, maintain, praise)
2
sanction(verb, support, state, favor, back)
2
sign for(verb, expression, support, maintain, secure)
2
subscribe(verb, support, back, sign, uphold)
2
testify to(verb, expression, phrasal verb, show, confirm)
2
underpin(verb, support, back, sign, uphold)
1
angel(verb, support, maintain, secure, protect)
1
answer for(verb, expression, support, maintain, secure)
1
asservate(verb, state, show, press, maintain)
1
bankroll(verb, support, maintain, secure, protect)
1
be surety for(verb, support, maintain, secure, protect)
1
bless(verb, support, praise, favor, back)
1
buy(verb, support, back, sign, uphold)
1
check out(verb, expression, support, back, confirm)
1
designate(verb, mean, show, determine, direct)
1
double-check(verb, support, settle, back, confirm)
1
get behind(verb, expression, support, maintain, secure)
1
give bond(verb, expression, support, maintain, secure)
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APASmart Define. (2015). attest thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/attest/thesaurus/synonyms
ChicagoSmart Define. 2015. "attest thesaurus" https://smartdefine.org/attest/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, attest thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/attest/thesaurus/synonyms>.
MLASmart Define. "attest thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/attest/thesaurus/synonyms>