66 entries under core topic. ×

3
essence(noun, base, capital, gist)
3
heart(noun, base, capital, essence)
3
kernel(noun, base, capital, essence)
3
nub(noun, base, capital, essence)
3
pith(noun, base, capital, essence)
1
bottom line(noun, expression, essence, gist)
1
ground zero(noun, expression, base, capital)
1
happy hunting ground(noun, expression, base, capital)
1
hot spot(noun, expression, base, capital)
1
meat and potatoes(noun, expression, essence, gist)
1
nerve center(noun, expression, base, capital)
1
attraction(noun, base, capital, axis)
1
axis(noun, base, capital)
1
base(noun, capital, axis)
1
body(noun, essence, gist, centerpiece)
1
bull's-eye(noun, essence, gist, centerpiece)
1
capital(noun, base, axis)
1
center(noun, base, capital, axis)
1
centerpiece(noun, essence, gist)
1
central(noun, base, capital, axis)
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APASmart Define. (2015). nuclear physics thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/nuclear_physics/thesaurus/related
ChicagoSmart Define. 2015. "nuclear physics thesaurus" https://smartdefine.org/nuclear_physics/thesaurus/related (accessed September 24, 2026).
HarvardSmart Define 2015, nuclear physics thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/nuclear_physics/thesaurus/related>.
MLASmart Define. "nuclear physics thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/nuclear_physics/thesaurus/related>