1
head of government(noun, expression, idiom, leader, president)
1
head of the line(expression, head, original, prime, primary)
1
hegemonic(adjective, lead, head, master, boss)
1
illustrious(adjective, excellent, super, best, unbeaten)
1
in chief(adjective, lead, head, master, boss)
1
in the beginning(expression, adjective, idiom, head, beginning)
1
inception
1
inceptive(adjective, head, beginning, fresh, original)
1
incipience
1
incipient(adjective, head, beginning, fresh, original)
1
incomparable(outstanding, best, prominent, prime, first-rate)
1
initiative
1
introductory(adjective, head, beginning, fresh, original)
1
lead off(expression, adjective, head, beginning, fresh)
1
leadoff
1
least(adjective, head, beginning, opening, original)
1
magistral(adjective, lead, head, master, boss)
1
main and essential(adjective, lead, head, master, boss)
1
mayor
1
national leader
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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>