129 entries under chief topic. ×

3
core(adjective, lead, idea, question, matter)
3
higher-up(noun, superior, boss, director)
3
key(adjective, lead, beginning, master, prime)
3
lord(noun, superior, judge, master, boss)
3
maximum(noun, adjective, top, excellent, outstanding)
2
controlling(outstanding, prominent, prime, key)
2
exec(noun, authority, guide, boss, leader)
2
foreperson(noun, boss, leader, over)
2
greatest(noun, adjective, top, excellent, superior)
2
guru(noun, superior, guide, master, boss)
2
head honcho(noun, expression, authority, boss, leader)
2
head person(noun, expression, authority, boss, leader)
2
mastermind(superior, intellect, prodigy, captain)
2
necessary(key, foremost)
2
patriarch(noun, superior, head, boss, leader)
2
person in charge(noun, expression, idiom, boss, leader)
2
slave driver(noun, expression, boss, leader)
2
stellar(adjective, important, outstanding, prominent, prime)
1
basic(adjective, beginning, opening, original, prime)
1
big gun(noun, expression, boss, leader)
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APASmart Define. (2016). head thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/head/thesaurus/synonyms
ChicagoSmart Define. 2016. "head thesaurus" https://smartdefine.org/head/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, head thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/head/thesaurus/synonyms>.
MLASmart Define. "head thesaurus" 23 March 2016. Web. 23 September 2026. <https://smartdefine.org/head/thesaurus/synonyms>