52 entries under cause topic. ×

1
base(noun, quality, start, character)
1
germ(noun, quality, start, character)
1
mainspring(idea, base, essence, root)
1
motive(noun, start, idea, base)
1
origin(base, source, ground)
1
reason(noun, feeling, start, energy)
1
rock bottom(expression, source, origin)
1
seed(source, nut, origin, grain)
1
source(idea, base, standard, essence)
0
bedrock(source, origin)
0
beginnings(source, origin)
0
derivation(source, origin)
0
footing(source, origin)
0
foundation(source, origin)
0
fountain(source, origin)
0
fountainhead(source, origin)
0
ground(base, source, origin)
0
groundwork(source, origin)
0
inception(source, origin)
0
infrastructure(source, origin)
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APASmart Define. (2015). marrow thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/marrow/thesaurus/synonyms
ChicagoSmart Define. 2015. "marrow thesaurus" https://smartdefine.org/marrow/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, marrow thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/marrow/thesaurus/synonyms>.
MLASmart Define. "marrow thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/marrow/thesaurus/synonyms>