6
particular(adjective, superior, unusual, exceptional, distinct)
6
preponderant(adjective, top, superior, powerful, usual)
6
primal(adjective, lead, head, master, boss)
6
sovereign(adjective, outstanding, head, prominent, prime)
6
strong
5
brine(noun, ocean)
5
brute(adjective, utter, absolute)
5
drink
5
elementary(adjective, top, original, essential, basic)
5
favorite(noun, adjective, important, choice, reliable)
5
flagship(adjective, lead, head, master, boss)
5
greatest(adjective, quality, top, superior, important)
5
mere(adjective, utter, absolute)
5
pipeline(noun, flow, channel, passage, cylinder)
5
predominating(adjective, usual, universal, general, principal)
5
pure(adjective, utter, absolute)
5
ranking(adjective, head, original, prime, primary)
5
ruling(adjective, important, head, significant, usual)
5
sheer(adjective, utter, absolute)
5
significant(adjective, good, superior, unusual, important)
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APASmart Define. (2016). main thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/main/thesaurus/synonyms
ChicagoSmart Define. 2016. "main thesaurus" https://smartdefine.org/main/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, main thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/main/thesaurus/synonyms>.
MLASmart Define. "main thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/main/thesaurus/synonyms>