Synonyms|84Antonyms|0|Broader|0Narrower|0Related|0
2
crunch point(expression, reason, importance, significance)
2
deciding factor(expression, reason, importance, significance)
2
decisive factor(expression, reason, importance, significance)
2
decisive point(expression, reason, importance, significance)
2
determinant factor(expression, reason, importance, significance)
2
determinative factor(expression, reason, importance, significance)
2
dominant cause(expression, reason, importance, significance)
2
dominant factor(expression, reason, importance, significance)
2
driving factor(expression, reason, importance, significance)
2
first principle(expression, reason, importance, significance)
2
fundamental cause(expression, reason, importance, significance)
2
fundamental premise(expression, reason, importance, significance)
2
fundamental principle(expression, reason, importance, significance)
2
fundamental reason(expression, reason, importance, significance)
2
fundamental term(expression, reason, importance, significance)
2
governing factor(expression, reason, importance, significance)
2
initial cause(expression, reason, importance, significance)
2
issue main reason(expression, reason, importance, significance)
2
key aspect(expression, reason, importance, significance)
2
key condition(expression, reason, importance, significance)
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APASmart Define. (1970). leading cause thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/leading_cause/thesaurus/synonyms
ChicagoSmart Define. 1970. "leading cause thesaurus" https://smartdefine.org/leading_cause/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 1970, leading cause thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/leading_cause/thesaurus/synonyms>.
MLASmart Define. "leading cause thesaurus" 1 January 1970. Web. 24 September 2026. <https://smartdefine.org/leading_cause/thesaurus/synonyms>