- Definitions|3
- Thesaurus|1.2k
- Abbreviations|0
45 entries under expression topic. ×
| sworn statement(noun, promise, pledge, declaration) | |
| green light(noun, support, favor, approval) | |
| stamp of approval(noun, idiom, statement, proof) | |
| go ahead(proof, verification, endorsement, substantiation) | |
| authorizing document(permit, warrant, document, license) | |
| be sure(verb, idiom) | |
| hypothesis ad hoc | |
| instrument in proof | |
| pat on back(idiom, authorization, commendation, backing) | |
| seal of approval(noun, idiom, support, favor) | |
| smoking gun(noun, information, mark, sign) | |
| solemn word(noun, assurance, promise) | |
| statement under oath | |
| subscription to(authorization, commendation, confirmation, backing) | |
| word of honor(noun, idiom, support, agreement) | |
| airtight case(reason, case, account, explanation) | |
| be certain | |
| blow by blow(idiom, charge, assurance, assertion) | |
| confession of faith(idiom, assent) | |
| confirm on(verb, phrasal verb) |
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| APA | Smart Define. (2016). affirmation thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/affirmation/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "affirmation thesaurus" https://smartdefine.org/affirmation/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2016, affirmation thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/affirmation/thesaurus/synonyms>. |
| MLA | Smart Define. "affirmation thesaurus" 15 February 2016. Web. 20 September 2026. <https://smartdefine.org/affirmation/thesaurus/synonyms> |