| omentum | |
| pectus | |
| pericardium | |
| pleura | |
| pulmonary cavity(noun, expression, heart, trunk, torso) | |
| pyxis(noun, trunk, torso, ribs) | |
| receptacle(noun, trunk, torso, ribs) | |
| reliquary(noun, trunk, torso, ribs) | |
| rib cage(noun, expression, heart, trunk, torso) | |
| ribs(noun, heart, trunk, torso, din-din) | |
| serosa | |
| serous membrane(expression, idiom) | |
| strongbox(noun, trunk, torso, ribs) | |
| torso(noun, trunk, ribs) | |
| treasury(noun, trunk, torso, ribs) | |
| trunk(noun, torso, ribs) | |
| upper body(noun, expression, trunk, torso, ribs) | |
| upper trunk(noun, expression, heart, trunk, torso) |
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Peritoneum on
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| APA | Smart Define. (2013). peritoneum thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/peritoneum/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "peritoneum thesaurus" https://smartdefine.org/peritoneum/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2013, peritoneum thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/peritoneum/thesaurus/synonyms>. |
| MLA | Smart Define. "peritoneum thesaurus" 18 May 2013. Web. 23 September 2026. <https://smartdefine.org/peritoneum/thesaurus/synonyms> |