1
act as if(expression, acknowledge, admit, assert, pretend)
1
admit(verb, agree, allow, declare, acknowledge)
1
advance(verb, state, maintain, reveal, acknowledge)
1
advocate(verb, state, maintain, declare, tell)
1
affiance(verb, pass, catch, declare, commit)
1
affirmance
1
allegate(verb, state, maintain, tell, reveal)
1
allegation
1
and candle
1
announcement
1
annunciation
1
answer for(verb, expression, support, give, maintain)
1
answerable
1
apologise
1
apologize
1
approve(verb, support, state, back, sign)
1
argue(verb, state, maintain, declare, tell)
1
asservate(verb, state, maintain, declare, tell)
1
asseveration
1
attest to(verb, give)
11 years ago|7.1k views|share |citing 
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>