Synonyms|18Antonyms|0|Broader|0Narrower|0Related|1
0
being
0
bottom line
0
cornerstone
0
crux
0
essence
0
foundation stone(expression, idiom)
0
heart
0
kernel
0
marrow
0
pith
0
principle
0
quiddity
0
quintessence
0
significance
0
soul
0
spirit
0
substance
-1
core
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APASmart Define. (2013). foundation-stone thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/foundation-stone/thesaurus/synonyms
ChicagoSmart Define. 2013. "foundation-stone thesaurus" https://smartdefine.org/foundation-stone/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, foundation-stone thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/foundation-stone/thesaurus/synonyms>.
MLASmart Define. "foundation-stone thesaurus" 17 May 2013. Web. 20 September 2026. <https://smartdefine.org/foundation-stone/thesaurus/synonyms>