- Definitions|1
- Thesaurus|183
- Abbreviations|0
89 entries under verb topic. ×
| give stamp of approval(expression, idiom, prove, validate) | |
| give the go-ahead(expression, idiom, prove, validate) | |
| give the nod(expression, idiom, prove, validate) | |
| justify(support, back, confirm, explain) | |
| lap up(expression, phrasal verb, support, back) | |
| make good(expression, support, back, uphold) | |
| okay(prove, verify, substantiate, validate) | |
| ratify(prove, verify, substantiate, validate) | |
| rubber-stamp(permit, prove, verify, substantiate) | |
| sanction(prove, verify, substantiate, validate) | |
| sign(prove, verify, substantiate, validate) | |
| sign off on(expression, idiom, prove, validate) | |
| subscribe(support, back, uphold, explain) | |
| support(check, establish, back, confirm) | |
| thumbs up(expression, permit, prove, validate) | |
| underpin(support, back, uphold, explain) | |
| uphold(prove, verify, substantiate, validate) | |
| vouch(support, back, uphold, explain) | |
| warrant(support, back, explain, prove) | |
| witness(support, back, uphold, explain) |
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| APA | Smart Define. (2015). double-check thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/double-check/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "double-check thesaurus" https://smartdefine.org/double-check/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, double-check thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/double-check/thesaurus/synonyms>. |
| MLA | Smart Define. "double-check thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/double-check/thesaurus/synonyms> |