151 entries under back topic. ×

3
subsidize(verb, support, help, promote, secure)
3
swear to(verb, expression, support, maintain)
3
witness(verb, support, state, maintain, praise)
2
accredit(verb, support, state, control, praise)
2
assert(verb, support, state, maintain, favor)
2
asseverate(verb, support, state, maintain)
2
attest to(verb, expression, support, maintain)
2
bankroll(verb, support, help, promote, secure)
2
bless(verb, support, praise, favor)
2
champion(verb, support, maintain, praise, favor)
2
cosign(verb, support, maintain, declare)
2
countenance(noun, verb, support, praise, favor)
2
declare(verb, support, state, maintain)
2
go for(verb, expression, support, accept, start)
2
grubstake(verb, support, help, promote)
2
juice(verb, support, promote, informal)
2
okay(noun, verb, support, state, maintain)
2
predicate(verb, support, state, maintain)
2
profess(verb, support, state, maintain)
2
recommend(verb, support, maintain, praise, favor)
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APASmart Define. (2015). guarantee thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/guarantee/thesaurus/synonyms
ChicagoSmart Define. 2015. "guarantee thesaurus" https://smartdefine.org/guarantee/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, guarantee thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/guarantee/thesaurus/synonyms>.
MLASmart Define. "guarantee thesaurus" 24 December 2015. Web. 23 September 2026. <https://smartdefine.org/guarantee/thesaurus/synonyms>