Synonyms|100Antonyms|0|Broader|2Narrower|0Related|0
1
major reason(expression, reason, importance, significance)
1
major term(expression, reason, importance, significance)
1
master factor(expression, reason, importance, significance)
1
maxim
1
opinion maker(expression, reason, importance, significance)
1
original cause(expression, reason, importance, significance)
1
original reason(expression, reason, importance, significance)
1
overriding reason(expression, reason, importance, significance)
1
overriding term(expression, reason, importance, significance)
1
pacing factor(expression, reason, importance, significance)
1
pacing item(expression, reason, importance, significance)
1
primal cause(expression, reason, importance, significance)
1
primary cause(expression, reason, importance, significance)
1
primary reason(expression, reason, importance, significance)
1
prime cause(expression, reason, importance, significance)
1
prime mover(expression, reason, importance, significance)
1
principal cause(expression, reason, importance, significance)
1
radical turn(expression, reason, importance, significance)
1
reason fundamental(expression, reason, importance, significance)
1
root cause(expression, reason, importance, significance)
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APASmart Define. (2015). ultimate cause thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/ultimate_cause/thesaurus/synonyms
ChicagoSmart Define. 2015. "ultimate cause thesaurus" https://smartdefine.org/ultimate_cause/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, ultimate cause thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/ultimate_cause/thesaurus/synonyms>.
MLASmart Define. "ultimate cause thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/ultimate_cause/thesaurus/synonyms>