50 entries under guarantee topic. ×

1
swear up and down(verb, expression, idiom, phrasal verb, agree)
1
take an oath(verb, expression, idiom, agree, declare)
1
token(noun, agreement, contract, assurance, compact)
1
undertake(verb, agree, catch, declare, commit)
1
underwrite(verb, agree, declare, commit, undertake)
1
vouch(verb, pass, catch, declare, commit)
1
vow(noun, verb, pass, agree, declare)
1
warrant(noun, verb, agree, declare, agreement)
0
affirm(verb, declare, commit, undertake, assure)
0
declare(verb, commit, undertake, affirm, assure)
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APASmart Define. (2015). affiance thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/affiance/thesaurus/synonyms
ChicagoSmart Define. 2015. "affiance thesaurus" https://smartdefine.org/affiance/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, affiance thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/affiance/thesaurus/synonyms>.
MLASmart Define. "affiance thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/affiance/thesaurus/synonyms>