87 entries under idiom topic. ×

8
most important(expression, adjective)
8
top dog(noun, expression, head, individual)
3
at the head
3
coat of arms
3
in the ascendant
2
lord paramount(expression, master)
2
noncommissioned officer(expression, master)
2
prima donna(expression, importance)
1
chief executive officer(noun, expression, head, boss)
1
first fiddle(expression, importance, repute)
1
kansas city footballer
1
name of game(expression, adjective, significant, essential)
1
out of sight(expression, adjective, bad, tough)
1
out of this world(expression, adjective, bad, great)
1
person in charge(noun, expression, boss, leader)
1
playing hard ball(expression, great, heavy)
1
prime minister(expression, government)
1
second to none(expression, bad, tough, top)
0
acting corporal(expression, master)
0
as a suffix
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APASmart Define. (2016). chief thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/chief/thesaurus/synonyms
ChicagoSmart Define. 2016. "chief thesaurus" https://smartdefine.org/chief/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, chief thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/chief/thesaurus/synonyms>.
MLASmart Define. "chief thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/chief/thesaurus/synonyms>