Cachinnation
Cachinnation noun - An explosive sound that is a sign of amusement.
Usage example: as is common in some forms of schizophrenia, the patient would often erupt in cachinnation, often at the most inappropriate times
Grin and cachinnation are semantically related. In some cases you can use "Grin" instead a noun "Cachinnation".
Grin
Grin noun - A facial expression characterized by turning up the corners of the mouth; usually shows pleasure or amusement.
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Synonyms for Grin
Cachinnation and grin are semantically related. Sometimes you can use "Cachinnation" instead a noun "Grin".
Nearby Word: grinned
Mutual synonyms
Cite this Source
Grin and Cachinnation. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/cachinnation/grin
Cachinnation & Grin. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/cachinnation/grin>.
Grin or Cachinnation. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/cachinnation/grin.
Google Ngram Viewer shows how "cachinnation" and "grin" have occurred on timeline