- Definitions|1
- Thesaurus|98
- Abbreviations|0
20 entries under verb topic. ×
| accept | |
| countersign | |
| underwrite | |
| acknowledge | |
| adopt | |
| affirm | |
| approve | |
| attest | |
| bankroll | |
| bear out | |
| certify | |
| confirm | |
| corroborate | |
| defend | |
| endorse | |
| patronize | |
| recognize | |
| sustain | |
| validate | |
| verify |
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| APA | Smart Define. (2013). cosponsor thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/cosponsor/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "cosponsor thesaurus" https://smartdefine.org/cosponsor/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2013, cosponsor thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/cosponsor/thesaurus/synonyms>. |
| MLA | Smart Define. "cosponsor thesaurus" 19 May 2013. Web. 24 September 2026. <https://smartdefine.org/cosponsor/thesaurus/synonyms> |