85 entries under assert topic. ×
| warrant(noun, verb, support, cover, maintain) | |
| vow(noun, verb, support, maintain, pass) | |
| certify(verb, support, state, maintain, praise) | |
| vouch(verb, support, state, give, maintain) | |
| attest(verb, support, state, maintain, praise) | |
| cinch(noun, verb, phrasal verb, state, cover) | |
| affirm(verb, support, state, maintain, praise) | |
| confirm(verb, support, state, maintain, praise) | |
| swear(verb, state, maintain, declare, agreement) | |
| endorse(verb, support, state, maintain, secure) | |
| back(verb, support, help, maintain, promote) | |
| testify(verb, support, state, maintain, back) | |
| verify(verb, support, state, maintain, back) | |
| avouch(verb, state, maintain, declare, approve) | |
| avow(verb, support, state, maintain, back) | |
| back up(verb, expression, phrasal verb, support, maintain) | |
| clinch(verb, state, maintain, secure, settle) | |
| corroborate(verb, support, state, maintain, back) | |
| maintain(verb, support, state, favor, back) | |
| ratify(verb, support, state, maintain, praise) |
For more, visit
Guarantee on
Power Thesaurus
| APA | Smart Define. (2015). guarantee thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/guarantee/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "guarantee thesaurus" https://smartdefine.org/guarantee/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, guarantee thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/guarantee/thesaurus/synonyms>. |
| MLA | Smart Define. "guarantee thesaurus" 24 December 2015. Web. 22 September 2026. <https://smartdefine.org/guarantee/thesaurus/synonyms> |