88 entries under uphold topic. ×

8
support(noun, verb, maintain, promote, encourage)
6
verify(verb, support, state, maintain, back)
5
defend(verb, support, show, praise, favor)
5
stand behind(verb, expression, phrasal verb, support, praise)
4
avouch(verb, state, maintain, declare, approve)
4
avow(verb, support, state, maintain, back)
4
back up(verb, expression, phrasal verb, support, maintain)
4
corroborate(verb, support, state, maintain, back)
4
maintain(verb, support, state, favor, back)
4
sanction(noun, verb, support, state, secure)
4
stand up for(verb, expression, idiom, phrasal verb, support)
4
substantiate(verb, support, maintain, back, declare)
3
answer for(verb, expression, phrasal verb, support, help)
3
approve(verb, support, state, praise, secure)
3
sign for(verb, expression, phrasal verb, support, maintain)
3
swear to(verb, expression, support, maintain, back)
2
assert(verb, support, state, maintain, favor)
2
asseverate(verb, support, state, maintain, back)
2
attest to(verb, expression, support, maintain, back)
2
champion(verb, support, maintain, praise, favor)
10 years ago|28k views|share |citing 
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>