88 entries under uphold topic. ×

48
pledge(noun, verb, support, order, accept)
47
promise(noun, verb, support, order, give)
39
warrant(noun, verb, support, cover, maintain)
37
guaranty(noun, verb, agreement, approve, assume)
35
assure(verb, support, state, cover, maintain)
32
ensure(verb, settle, agree, declare, approve)
19
vow(noun, verb, support, maintain, pass)
17
certify(verb, support, state, maintain, praise)
16
insure(verb, cover, secure, agree, back)
15
secure(verb, give, cover, agree, back)
13
attest(verb, support, state, maintain, praise)
13
vouch for(verb, expression, phrasal verb, support, help)
13
undertake(verb, accept, start, agree, catch)
12
affirm(verb, support, state, maintain, praise)
12
swear(verb, state, maintain, declare, agreement)
11
underwrite(verb, support, help, cover, promote)
10
endorse(verb, support, state, maintain, secure)
9
back(verb, support, help, maintain, promote)
9
stipulate(verb, order, accept, start, agree)
8
sponsor(verb, support, help, maintain, promote)
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APASmart Define. (2015). guarantee thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/guarantee/thesaurus/synonyms
ChicagoSmart Define. 2015. "guarantee thesaurus" https://smartdefine.org/guarantee/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, guarantee thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/guarantee/thesaurus/synonyms>.
MLASmart Define. "guarantee thesaurus" 24 December 2015. Web. 25 September 2026. <https://smartdefine.org/guarantee/thesaurus/synonyms>