64 entries under countersign topic. ×

2
stand up for(verb, expression, idiom, phrasal verb, support)
2
underwrite(verb, support, praise, favor, back)
2
uphold(verb, support, show, praise, favor)
2
witness(verb, support, show, maintain, praise)
1
advocate(verb, support, praise, favor, back)
1
announce(verb, state, show, sign, confirm)
1
approve(verb, support, praise, favor, back)
1
argue(verb, state, show, sign, approve)
1
authorize(verb, support, praise, favor, back)
1
bespeak(verb, state, sign, confirm, indicate)
1
betoken(verb, state, sign, confirm, indicate)
1
bless(verb, support, praise, favor, back)
1
boost(verb, support, praise, favor, back)
1
champion(verb, praise, favor, approve, confirm)
1
commend(verb, support, praise, favor, back)
1
countenance(verb, support, praise, favor, back)
1
defend(verb, support, praise, favor, back)
1
depone(verb, state, sign, confirm, indicate)
1
depose(verb, state, show, sign, confirm)
1
favor(verb, support, praise, back, approve)
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APASmart Define. (2015). vouch for thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/vouch_for/thesaurus/synonyms
ChicagoSmart Define. 2015. "vouch for thesaurus" https://smartdefine.org/vouch_for/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, vouch for thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/vouch_for/thesaurus/synonyms>.
MLASmart Define. "vouch for thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/vouch_for/thesaurus/synonyms>