91 entries under support topic. ×

1
make certain(verb, expression, maintain, secure)
1
make sure(verb, expression, maintain, secure)
1
mortgage(verb, maintain, secure, protect)
1
okay(verb, praise, favor, back)
1
pick up the check(verb, expression, idiom, maintain)
1
pick up the tab(verb, expression, idiom, maintain)
1
promote(verb, help, back, substantiate)
1
protect(verb, maintain, secure, prove)
1
prove(verb, show, maintain, secure)
1
ratify(verb, show, praise, favor)
1
reassure(verb, maintain, secure, protect)
1
rubber-stamp(verb, praise, favor, back)
1
second(verb, praise, favor, back)
1
secure(verb, maintain, approve, uphold)
1
sign for(verb, expression, maintain, secure)
1
stake(verb, help, maintain, promote)
1
stump for(verb, expression, praise, favor)
1
subscribe to(verb, expression, praise, favor)
1
sustain(verb, state, show, praise)
1
testify(verb, show, maintain, secure)
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APASmart Define. (2015). vouch for thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/vouch_for/thesaurus/synonyms
ChicagoSmart Define. 2015. "vouch for thesaurus" https://smartdefine.org/vouch_for/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, vouch for thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/vouch_for/thesaurus/synonyms>.
MLASmart Define. "vouch for thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/vouch_for/thesaurus/synonyms>