| chorus | |
| chuffed(adjective, happy, welcome, joyful, satisfied) | |
| cognisant(adjective, happy, welcome, joyful, satisfied) | |
| cognizant(adjective, happy, welcome, joyful, satisfied) | |
| cold-blooded(adjective, careful, thoughtful, cautious, planned) | |
| comfortable(adjective, happy, welcome, joyful, satisfied) | |
| complacent(adjective, happy, welcome, joyful, satisfied) | |
| compliant(adjective, keen, happy, agreeable, enthusiastic) | |
| conative | |
| concert overture | |
| concurrence | |
| congratulatory(adjective, feature, characteristic) | |
| consensus | |
| consenting(adjective, keen, happy, agreeable, enthusiastic) | |
| content(adjective, keen, happy, agreeable, enthusiastic) | |
| contributed(adjective, honorary) | |
| cooperation | |
| curtain raiser | |
| cut-and-dried(adjective, careful, thoughtful, cautious, planned) | |
| deliberated |
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Voluntary on
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| APA | Smart Define. (2015). voluntary thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/voluntary/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "voluntary thesaurus" https://smartdefine.org/voluntary/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, voluntary thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/voluntary/thesaurus/synonyms>. |
| MLA | Smart Define. "voluntary thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/voluntary/thesaurus/synonyms> |