Synonyms|48Antonyms|35|Broader|15Narrower|11Related|54
7
crucial role(expression, importance, important, star, key)
3
key part(expression, importance, key, role, leading)
3
pivotal role(expression, importance, important, star, key)
3
significance(noun, part, important, leader, role)
2
critical importance(expression, importance, significant, valuable)
2
decisive factor(expression, importance, significant, valuable)
2
essential role(expression, importance, key, role, leading)
2
importance(noun, part, important, leader, role)
2
important concept(expression, importance, key, role, leading)
2
leading part(expression, importance, important, star, key)
2
leading role(expression, importance, important, star, key)
2
major part(expression, importance, important, star, key)
2
play(noun, part, important, leader, role)
2
vital role(expression, importance, key, role, leading)
1
crucial importance(expression, importance, significant, valuable)
1
lead role(expression, importance, important, star, key)
1
central role(expression, important, star, main, leading)
1
clinching factor(expression, importance, significant, valuable)
1
controlling influence(expression, importance, significant, valuable)
1
critical part(expression, importance, key, role, leading)
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APASmart Define. (1970). key role thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/key_role/thesaurus/synonyms
ChicagoSmart Define. 1970. "key role thesaurus" https://smartdefine.org/key_role/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 1970, key role thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/key_role/thesaurus/synonyms>.
MLASmart Define. "key role thesaurus" 1 January 1970. Web. 20 September 2026. <https://smartdefine.org/key_role/thesaurus/synonyms>