88 entries under support topic. ×
| stand behind(verb, expression, maintain, secure) | |
| subscribe(verb, back, explain, verify) | |
| swear(verb, state, show, maintain) | |
| swear to(verb, expression, state, maintain) | |
| swear up and down(verb, expression, idiom, state) | |
| underpin(verb, back, explain, verify) | |
| wager(verb, maintain, secure, protect) | |
| made certain(expression, maintain, promise, pledge) |
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| APA | Smart Define. (2016). prove thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/prove/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "prove thesaurus" https://smartdefine.org/prove/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, prove thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/prove/thesaurus/synonyms>. |
| MLA | Smart Define. "prove thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/prove/thesaurus/synonyms> |