68
heart(noun, adjective, support, action, good)
48
focus(noun, place, start, strength, point)
35
nucleus(noun, support, action, place, quality)
35
pith(noun, organization, place, area, quality)
31
kernel(noun, place, quality, character, strength)
30
marrow(noun, place, quality, cause, start)
27
middle(noun, adjective, place, spirit, connection)
22
nub(noun, adjective, good, quality, understanding)
21
substance(noun, entity, organization, good, area)
21
centre(noun, heart, basic, average, center)
20
meat(noun, good, quality, understanding, character)
20
quintessence(noun, quality, cause, start, character)
19
crux(noun, adjective, organization, support, action)
19
essence(noun, center, gist)
18
soul(noun, quality, cause, start, character)
17
hub(noun, support, place, start, point)
16
essence(noun, organization, support, action, place)
16
center(noun, adjective, support, action, place)
15
spirit(noun, quality, character, burden, substance)
13
gist(noun, organization, good, place, area)
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APASmart Define. (2016). Core thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/core/thesaurus/synonyms
ChicagoSmart Define. 2016. "Core thesaurus" https://smartdefine.org/core/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, Core thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/core/thesaurus/synonyms>.
MLASmart Define. "Core thesaurus" 29 March 2016. Web. 20 September 2026. <https://smartdefine.org/core/thesaurus/synonyms>