320 entries under adjective topic. ×

7
focal(important, significant, key, chief)
7
great(bad, excellent, important, wonderful)
7
prominent(good, important, wonderful, famous)
7
superior(quality, bad, great, top)
6
core(lead, head, master, boss)
6
momentous(good, bad, great, excellent)
6
number one(expression, quality, bad, great)
6
particular(superior, unusual, exceptional, distinct)
6
preponderant(top, superior, powerful, usual)
6
primal(lead, head, master, boss)
6
sovereign(outstanding, head, prominent, prime)
5
brute(utter, absolute)
5
elementary(top, original, essential, basic)
5
favorite(noun, important, choice, reliable)
5
flagship(lead, head, master, boss)
5
greatest(quality, top, superior, important)
5
mere(utter, absolute)
5
predominating(usual, universal, general, principal)
5
pure(utter, absolute)
5
ranking(head, original, prime, primary)
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APASmart Define. (2016). main thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/main/thesaurus/synonyms
ChicagoSmart Define. 2016. "main thesaurus" https://smartdefine.org/main/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, main thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/main/thesaurus/synonyms>.
MLASmart Define. "main thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/main/thesaurus/synonyms>