69 entries under root topic. ×

1
producer(noun, cause, reason, base, element)
1
purpose(noun, cause, reason, object, element)
1
quick(noun, cause, source, origin)
1
radicle(noun, cause, quick, source)
1
radix(noun, cause, quick, source)
1
rhizome(noun, cause, quick, source)
1
starting point(noun, expression, cause, quick)
1
stimulation(noun, reason, element, matter, source)
0
account(noun, reason, element, matter, source)
0
bulls-eye
0
centrality
0
centriole
0
centrum
0
coal and ice(expression, idiom, intermediacy)
0
cynosure
0
equidistance
0
gravamen
0
hotbed
0
intermediacy
0
main idea(expression, intermediacy)
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APASmart Define. (2015). mainspring thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/mainspring/thesaurus/synonyms
ChicagoSmart Define. 2015. "mainspring thesaurus" https://smartdefine.org/mainspring/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, mainspring thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/mainspring/thesaurus/synonyms>.
MLASmart Define. "mainspring thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/mainspring/thesaurus/synonyms>