- Definitions|3
- Thesaurus|871
- Abbreviations|0
77 entries under expression topic. ×
| bear out(verb, phrasal verb, support, show) | |
| back up(verb, support, praise, favor) | |
| vouch for(verb, support, show, praise) | |
| give the go-ahead(idiom, support, praise, favor) | |
| make good(verb, idiom, support, back) | |
| check out(verb, support, back, idea) | |
| give green light(idiom, support, praise, favor) | |
| give high sign(idiom, support, back, sign) | |
| give stamp of approval(idiom, support, back, sign) | |
| give the nod(idiom, support, praise, favor) | |
| make legal(noun, endorse, prove, verify) | |
| rubber stamp(approve, sanction, endorse, validate) | |
| say amen to(verb, idiom, sign) | |
| sign off on(idiom, support, back, sign) | |
| subscribe to(verb, support, praise, favor) | |
| John Hancock(endorse, prove, verify, substantiate) | |
| add up(verb, show, determine, confirm) | |
| attest to(verify, validate) | |
| bear witness(verb, state, show, sign) | |
| bear witness to(verb, phrasal verb) |
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| APA | Smart Define. (2015). authenticate thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/authenticate/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "authenticate thesaurus" https://smartdefine.org/authenticate/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2015, authenticate thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/authenticate/thesaurus/synonyms>. |
| MLA | Smart Define. "authenticate thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/authenticate/thesaurus/synonyms> |