45 entries under primary topic. ×

3
ranking(adjective, head, original, prime)
3
greatest(adjective, top, excellent, superior, important)
3
original(adjective, order, heavy, head, beginning)
3
outstanding(adjective, excellent, superior, important, head)
2
basic(adjective, head, beginning, opening, original)
2
topmost(adjective, top, prime, main, principal)
1
aboriginal(adjective, head, beginning, fresh, prime)
1
advanced(head, original, prime, arch)
1
antecedent(adjective, head, beginning, fresh, prime)
1
early(adjective, head, beginning, opening, original)
1
eminent(head, original, prime, supreme)
1
first-string(head, original, prime, arch)
1
fundamental(adjective, head, beginning, opening, original)
1
head of the line(expression, head, original, prime)
1
primeval(adjective, head, beginning, fresh, prime)
1
primitive(adjective, head, beginning, fresh, prime)
1
primo(order, heavy, head, original, prime)
1
primordial(adjective, head, beginning, fresh, prime)
1
pristine(adjective, new, head, beginning, fresh)
1
prominent(adjective, important, outstanding, head, prime)
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APASmart Define. (2015). premier thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/premier/thesaurus/synonyms
ChicagoSmart Define. 2015. "premier thesaurus" https://smartdefine.org/premier/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, premier thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/premier/thesaurus/synonyms>.
MLASmart Define. "premier thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/premier/thesaurus/synonyms>