138 entries under chief topic. ×

1
commanding officer(noun, expression, superior, judge, boss)
1
conqueror(noun, lead, superior, heavy, worthy)
1
controller(noun, guide, head, boss, leader)
1
decisive(adjective, great, big, important, significant)
1
exceptional(adjective, bad, great, excellent, extraordinary)
1
exec(noun, person, superior, head, boss)
1
exigent(adjective, big, significant, substantial, large)
1
guide(noun, superior, head, boss, leader)
1
head person(noun, expression, head, boss, leader)
1
instructor(noun, superior, judge, boss, leader)
1
judge(noun, superior, boss, leader)
1
marked(adjective, great, extraordinary, big, unusual)
1
matriarch(noun, superior, judge, boss, leader)
1
needed(adjective, important, significant, capital, essential)
1
overlord(noun, head, boss, leader)
1
patriarch(noun, superior, judge, boss, leader)
1
pedagogue(noun, superior, judge, boss, leader)
1
popular(adjective, good, important, powerful, significant)
1
prerequisite(adjective, important, significant, capital, essential)
1
pressing(adjective, big, important, significant, substantial)
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APASmart Define. (2016). principal thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/principal/thesaurus/synonyms
ChicagoSmart Define. 2016. "principal thesaurus" https://smartdefine.org/principal/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, principal thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/principal/thesaurus/synonyms>.
MLASmart Define. "principal thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/principal/thesaurus/synonyms>