83 entries under source topic. ×

1
seed(noun, cause, start, base, beginning)
1
starting point(noun, expression, cause, start, base)
1
substratum(noun, support, action, cause, start)
1
support(noun, action, point, base, beginning)
1
theorem(noun, support, action, base, beginning)
1
theory(noun, support, action, base, beginning)
1
underpinning(noun, support, action, cause, start)
1
warrant(noun, support, action, base, beginning)
0
beginnings(cause, origin)
0
derivation(cause, origin)
0
fountain(cause, origin)
0
inception(cause, origin)
0
occasion(cause, origin)
0
parent(noun, person)
0
provenance(cause, origin)
0
provenience(cause, origin)
0
radicle(cause, root, origin, mainspring)
0
radix(cause, root, origin, mainspring)
0
rhizome(cause, root, origin, mainspring)
0
starting place(expression, cause, origin)
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APASmart Define. (2015). center thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/center/thesaurus/synonyms
ChicagoSmart Define. 2015. "center thesaurus" https://smartdefine.org/center/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, center thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/center/thesaurus/synonyms>.
MLASmart Define. "center thesaurus" 24 October 2015. Web. 21 September 2026. <https://smartdefine.org/center/thesaurus/synonyms>