75 entries under key topic. ×

4
controlling(adjective, outstanding, essential, prominent, prime)
4
focal(adjective, important, significant, main)
4
indispensable(adjective, important, significant, original, serious)
4
material(adjective, body, big, important, significant)
4
necessary(adjective, body, material, big, important)
4
prominent(adjective, important, outstanding, head, significant)
4
stellar(adjective, important, outstanding, prominent, prime)
3
champion(adjective, order, top, superior, heavy)
3
critical(adjective, big, important, significant, substantial)
3
crowning(adjective, excellent, fine, outstanding, prominent)
3
inherent(adjective, body, material, natural, animate)
3
intrinsic(adjective, important, significant, original, essential)
2
connate(adjective, cause, basic, absolute, fundamental)
2
particular(adjective, superior, unusual, exceptional, distinct)
2
substratal(adjective, simple, plain, important, significant)
1
absolute(adjective, essential, basic, prime, fundamental)
1
complete(adjective, exact, precise, basic, absolute)
1
congenital(adjective, basic, absolute, fundamental)
1
deep-seated(adjective, original, essential, basic, absolute)
1
exceptional(adjective, good, superior, big, unusual)
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APASmart Define. (2016). primary thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/primary/thesaurus/synonyms
ChicagoSmart Define. 2016. "primary thesaurus" https://smartdefine.org/primary/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, primary thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/primary/thesaurus/synonyms>.
MLASmart Define. "primary thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/primary/thesaurus/synonyms>