70
king(noun, ruler, leader, sovereign, crowned head)
37
sovereign(noun, adjective, head, female, master)
23
ruler(noun, superior, head, female, noble)
22
queen(noun, female, ruler, royal, lady)
22
crowned head(noun, expression, idiom, ruler, king)
17
empress(noun, female, ruler, royal, female ruler)
15
lord(noun, master, man, ruler)
14
potentate(noun, master, ruler, king, royalty)
12
prince(noun, person, man, ruler)
11
dynast(noun, female, ruler, royal, female ruler)
10
emperor(noun, ruler)
10
master(noun, ruler)
9
majesty(noun, ruler)
7
crown(noun, royalty)
7
governor(noun, ruler)
7
liege(noun, female, master, ruler, royal)
6
chief(noun, adjective, person)
6
milkweed butterfly(noun, expression, idiom)
6
autocrat(noun, master, ruler)
5
czar
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APASmart Define. (2016). monarch thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/monarch/thesaurus/synonyms
ChicagoSmart Define. 2016. "monarch thesaurus" https://smartdefine.org/monarch/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, monarch thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/monarch/thesaurus/synonyms>.
MLASmart Define. "monarch thesaurus" 30 March 2016. Web. 20 September 2026. <https://smartdefine.org/monarch/thesaurus/synonyms>