Synonyms|115Antonyms|0|Broader|0Narrower|0Related|2
1
key pillar(expression, reason, importance, significance)
1
key player(expression, reason, importance, significance)
1
key question(expression, reason, importance, significance)
1
key reason(expression, reason, importance, significance)
1
knockout punch(expression, reason, importance, significance)
1
main cause(expression, reason, importance, significance)
1
main condition(expression, reason, importance, significance)
1
main criterion(expression, reason, importance, significance)
1
main culprit(expression, reason, importance, significance)
1
main reason(expression, reason, importance, significance)
1
major asset(expression, reason, importance, significance)
1
major cause(expression, reason, importance, significance)
1
major concern(expression, reason, importance, significance)
1
major premise(expression, reason, importance, significance)
1
major reason(expression, reason, importance, significance)
1
major term(expression, reason, importance, significance)
1
master factor(expression, reason, importance, significance)
1
opinion maker(expression, reason, importance, significance)
1
original cause(expression, reason, importance, significance)
1
original reason(expression, reason, importance, significance)
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APASmart Define. (2011). key element thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/key_element/thesaurus/synonyms
ChicagoSmart Define. 2011. "key element thesaurus" https://smartdefine.org/key_element/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2011, key element thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/key_element/thesaurus/synonyms>.
MLASmart Define. "key element thesaurus" 20 May 2011. Web. 20 September 2026. <https://smartdefine.org/key_element/thesaurus/synonyms>