1
attestation
1
averment
1
avert(verb, give)
1
avouchment
1
be positive(verb, state, maintain, tell, reveal)
1
betoken(verb, evince)
1
betroth(verb, pass, catch, declare, commit)
1
bind(verb, pass, declare, commit, undertake)
1
blaze(verb, state, maintain, tell, reveal)
1
bless(verb, support, back, sign, uphold)
1
blow hot air(expression, admit, assert, pretend, own)
1
bond(verb, guarantee)
1
bring forward(verb, expression, state, maintain, tell)
1
buy(verb, support, back, sign, uphold)
1
certificate
1
check(verb, support, back, confirm, uphold)
1
check out(expression, prove, verify, substantiate, validate)
1
cinch(verb, state, maintain, declare, confirm)
1
clinch(verb, state, maintain, declare, confirm)
1
come out(expression, acknowledge, admit, assert, pretend)
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APASmart Define. (2015). vouch thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/vouch/thesaurus/synonyms
ChicagoSmart Define. 2015. "vouch thesaurus" https://smartdefine.org/vouch/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, vouch thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/vouch/thesaurus/synonyms>.
MLASmart Define. "vouch thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/vouch/thesaurus/synonyms>