11
middle(noun, center, gut, belly, midpoint)
10
diaphragm(noun, middle, interposition)
9
waist(noun, part, body, heart, midpoint)
9
midsection(noun, heart, gut, belly, mortar)
7
abdomen(noun, area, gut, stomach, belly)
7
heart(noun, midpoint, meridian, midst)
6
belly(noun, gut)
6
center(noun, midpoint, meridian)
6
waistline
5
equator(noun, middle)
4
centre
4
core(noun, heart, midpoint, meridian, midst)
3
stomach
3
craw
3
midst(noun, heart, midpoint, mortar, meridian)
3
panel
3
septum(noun, interposition)
2
bay window
2
breadbasket
2
breast
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APASmart Define. (2015). midriff thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/midriff/thesaurus/synonyms
ChicagoSmart Define. 2015. "midriff thesaurus" https://smartdefine.org/midriff/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, midriff thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/midriff/thesaurus/synonyms>.
MLASmart Define. "midriff thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/midriff/thesaurus/synonyms>