Synonyms|84Antonyms|0|Broader|0Narrower|0Related|0
2
key element(expression, reason, importance, significance)
2
key enabler(expression, reason, importance, significance)
2
key idea(expression, reason, importance, significance)
2
key pillar(expression, reason, importance, significance)
2
key player(expression, reason, importance, significance)
2
key question(expression, reason, importance, significance)
2
key reason(expression, reason, importance, significance)
2
knockout punch(expression, reason, importance, significance)
2
main cause(expression, reason, importance, significance)
2
main condition(expression, reason, importance, significance)
2
main criterion(expression, reason, importance, significance)
2
main culprit(expression, reason, importance, significance)
2
main reason(expression, reason, importance, significance)
2
major asset(expression, reason, importance, significance)
2
major cause(expression, reason, importance, significance)
2
major concern(expression, reason, importance, significance)
2
major premise(expression, reason, importance, significance)
2
major reason(expression, reason, importance, significance)
2
major term(expression, reason, importance, significance)
2
master factor(expression, reason, importance, significance)
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APASmart Define. (1970). leading cause thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/leading_cause/thesaurus/synonyms
ChicagoSmart Define. 1970. "leading cause thesaurus" https://smartdefine.org/leading_cause/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 1970, leading cause thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/leading_cause/thesaurus/synonyms>.
MLASmart Define. "leading cause thesaurus" 1 January 1970. Web. 25 September 2026. <https://smartdefine.org/leading_cause/thesaurus/synonyms>