9
bail(noun, care, agreement, money, contract)
9
collateral(noun, verb, secure, back, agreement)
9
deposit(noun, agreement, assurance, promise, security)
9
pawn(noun, verb, agree, declare, agreement)
9
stipulate(verb, order, accept, start, agree)
8
engage(verb, order, pass, agree, declare)
8
make sure(verb, expression, idiom, support, secure)
8
obligation(noun, agreement, arrangement, record, contract)
8
sponsor(verb, support, help, maintain, promote)
8
support(noun, verb, maintain, promote, encourage)
8
token(noun, agreement, permit, contract, sanction)
7
agree(verb, order, accept, start, pass)
7
make certain(verb, expression, idiom, support, secure)
7
testify(verb, support, state, maintain, back)
6
commit(verb, accept, start, pass, agree)
6
commitment(noun, agreement, arrangement, record, contract)
6
countersign(verb, secure, back, approve, sanction)
6
earnest(noun, agreement, permit, contract, sanction)
6
plight(noun, verb, agree, declare, agreement)
6
protect(verb, cover, confirm, promise, assure)
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APASmart Define. (2015). guarantee thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/guarantee/thesaurus/synonyms
ChicagoSmart Define. 2015. "guarantee thesaurus" https://smartdefine.org/guarantee/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, guarantee thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/guarantee/thesaurus/synonyms>.
MLASmart Define. "guarantee thesaurus" 24 December 2015. Web. 24 September 2026. <https://smartdefine.org/guarantee/thesaurus/synonyms>