96 entries under head topic. ×

13
supreme(adjective, order, bad, tough, top)
12
administrator(noun, person, superior, boss)
12
arch(noun, adjective, order, top, lead)
12
commander(noun, control, manage, guide)
12
highest(adjective, order, bad, tough, top)
11
outstanding(adjective, bad, great, tough, top)
11
sovereign(noun, adjective, excellent, superior, important)
11
superintendent(noun, control, person, manage, guide)
11
uppermost(adjective, excellent, lead, important, rank)
10
chieftain(noun, guide, boss, leader)
10
dean(noun, person, master, leader)
10
president(noun, guide, master, boss)
9
captain(noun, guide, master, boss)
9
governor(noun, control, manage, guide)
9
manager(noun, guide, master, boss)
9
staple(adjective, lead, master, whole)
9
supervisor(noun, boss, leader, chief)
8
grand(adjective, lead, fine, important)
8
high(adjective, lead, rank, master)
8
number one(noun, expression, adjective, order, bad)
10 years ago|30k views|share |citing 
APASmart Define. (2016). principal thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/principal/thesaurus/synonyms
ChicagoSmart Define. 2016. "principal thesaurus" https://smartdefine.org/principal/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, principal thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/principal/thesaurus/synonyms>.
MLASmart Define. "principal thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/principal/thesaurus/synonyms>