251 entries under verb topic. ×

1
angel(support, maintain, secure, protect)
1
announce(state, show, sign, confirm)
1
answer for(expression, support, help, maintain)
1
applaud(praise, favor, back, approve)
1
approve(support, praise, favor, back)
1
argue(state, show, sign, approve)
1
assert(show, confirm, authorize, prove)
1
assert under oath(expression, idiom, support, guarantee)
1
authorize(support, praise, favor, back)
1
bankroll(support, help, maintain, promote)
1
be all for(praise, favor, back, approve)
1
be satisfied with(praise, favor, back, approve)
1
be surety for(support, maintain, secure, protect)
1
bespeak(state, sign, confirm, indicate)
1
betoken(state, sign, confirm, indicate)
1
bind oneself(expression, support, maintain, secure)
1
bless(support, praise, favor, back)
1
boost(support, praise, favor, back)
1
champion(praise, favor, approve, confirm)
1
commend(support, praise, favor, back)
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APASmart Define. (2015). vouch for thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/vouch_for/thesaurus/synonyms
ChicagoSmart Define. 2015. "vouch for thesaurus" https://smartdefine.org/vouch_for/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, vouch for thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/vouch_for/thesaurus/synonyms>.
MLASmart Define. "vouch for thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/vouch_for/thesaurus/synonyms>