- Definitions|1
- Thesaurus|390
- Abbreviations|0
| mirth(noun, adjective, sound, happiness) | |
| peal(happiness, amusement, roar, laugh) | |
| rejoicing(happiness, amusement, roar, laugh) | |
| roar(happiness, amusement, laugh, laughing) | |
| shout(happiness, amusement, roar, laugh) | |
| shouter(adjective, roar, laughing, billowy) | |
| shriek(happiness, amusement, roar, laugh) | |
| snicker(happiness, amusement, roar, laugh) | |
| snigge(adjective, roar, laughing, billowy) | |
| gurgling(adjective, roar, laughing, billowy) |
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| APA | Smart Define. (2015). crack-up thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/crack-up/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "crack-up thesaurus" https://smartdefine.org/crack-up/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, crack-up thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/crack-up/thesaurus/synonyms>. |
| MLA | Smart Define. "crack-up thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/crack-up/thesaurus/synonyms> |