Synonyms|962Antonyms|42|Broader|23Narrower|35Related|207

85 entries under assert topic. ×

4
stand up for(verb, expression, idiom, phrasal verb, support)
3
aver(verb, state, maintain, declare, confirm)
3
establish(verb, state, settle, confirm)
3
swear to(verb, expression, support, maintain, back)
3
witness(verb, support, state, maintain, praise)
2
asseverate(verb, support, state, maintain, back)
2
attest to(verb, expression, support, maintain, back)
2
champion(verb, support, maintain, praise, favor)
2
declare(verb, support, state, maintain, back)
2
okay(noun, verb, support, state, maintain)
2
predicate(verb, support, state, maintain, back)
2
profess(verb, support, state, maintain, back)
2
recommend(verb, support, maintain, praise, favor)
2
ride shotgun for(verb, expression, idiom, support, maintain)
2
rubber-stamp(verb, support, state, maintain, praise)
2
say so(verb, expression, support, state, maintain)
2
state(verb, order, maintain, declare, detail)
2
swear up and down(verb, expression, idiom, state, maintain)
1
aid(noun, verb, support, maintain, favor)
1
act as a witness(verb, expression, idiom, support, maintain)
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APASmart Define. (2015). guarantee thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/guarantee/thesaurus/synonyms
ChicagoSmart Define. 2015. "guarantee thesaurus" https://smartdefine.org/guarantee/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, guarantee thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/guarantee/thesaurus/synonyms>.
MLASmart Define. "guarantee thesaurus" 24 December 2015. Web. 22 September 2026. <https://smartdefine.org/guarantee/thesaurus/synonyms>