108 entries under head topic. ×

1
ambassador(noun, authority, leader, chief)
1
antecedent(adjective, beginning, fresh, prime)
1
basal(adjective, lead, master, boss)
1
base(adjective, lead, master, boss)
1
big-league(adjective, lead, master, boss)
1
big league(adjective, lead, master, boss)
1
broad(adjective, lead, master, boss)
1
commander in chief(noun, expression, boss, leader)
1
crux(adjective, lead, master, boss)
1
early(adjective, beginning, opening, original)
1
elementary(adjective, beginning, fresh, original)
1
eminent(original, prime, primary, supreme)
1
executive(noun, authority, agent, leader)
1
first-string(original, prime, primary, arch)
1
first off(expression, adjective, beginning, prime)
1
flagship(adjective, lead, master, boss)
1
frontmost(adjective, lead, master, boss)
1
fundamental(adjective, beginning, opening, original)
1
general(adjective, lead, master, boss)
1
head of the line(expression, original, prime, primary)
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APASmart Define. (2015). premier thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/premier/thesaurus/synonyms
ChicagoSmart Define. 2015. "premier thesaurus" https://smartdefine.org/premier/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, premier thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/premier/thesaurus/synonyms>.
MLASmart Define. "premier thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/premier/thesaurus/synonyms>