20 entries under core topic. ×

16
viscera(noun, heart, guts, inside)
7
inside(noun, pack, content, heart)
6
interior(noun, heart, center, guts)
4
contents(noun, pack, content, heart)
3
heart(noun, effect, essence, guts)
2
belly(noun, heart, guts, middle)
2
internals(heart, inside)
2
substance(noun, meaning, heart, essence)
1
bosom(heart, inside)
1
center(noun, strength, effect, pack, subject)
1
heartland(heart, inside)
1
inner parts(expression, idiom, heart, guts)
1
intrinsicality(heart, inside)
1
lining(heart, middle, inside, interior)
1
marrow(effect, meaning, heart, essence)
1
midst(heart, inside)
1
pith(effect, meaning, heart, essence)
1
pulp(heart, inside)
1
soul(effect, heart, essence, middle)
1
within(heart, inside)
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APASmart Define. (2015). innards thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/innards/thesaurus/synonyms
ChicagoSmart Define. 2015. "innards thesaurus" https://smartdefine.org/innards/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, innards thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/innards/thesaurus/synonyms>.
MLASmart Define. "innards thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/innards/thesaurus/synonyms>