Synonyms|276Antonyms|78|Broader|2Narrower|1Related|478
6
middle(adjective, important, middle, central)
6
nuclear(adjective, main, middle, central)
6
serious(adjective, important)
5
axial(adjective, middle)
5
focal(adjective, important, central)
5
consequential(adjective, important, significant, serious, critical)
5
inescapable(adjective, feature, state, characteristic, most important)
5
major
5
midmost(adjective, middle, central)
5
polar
5
pressing
5
urgent
4
considerable(adjective, important, significant, historic)
4
fateful(adjective, important, significant, key, historic)
4
flagship(adjective, feature, state, characteristic, most important)
4
most important(expression, adjective, idiom)
4
ruling(adjective, important, significant, serious, basic)
4
weighty(adjective, important, significant, serious, vital)
3
basic
3
causal(adjective, causative)
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APASmart Define. (2016). pivotal thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/pivotal/thesaurus/synonyms
ChicagoSmart Define. 2016. "pivotal thesaurus" https://smartdefine.org/pivotal/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, pivotal thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/pivotal/thesaurus/synonyms>.
MLASmart Define. "pivotal thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/pivotal/thesaurus/synonyms>