Game concept

King

The game also links it as Kings.

From the game's encyclopedia

A King is a Ruler whose Primary Title is a Kingdom.

Their Rank is directly above Dukes and directly below Emperors, and as such they can have Dukes and below as Vassals, and an Emperor or above as their Liege.

The game's text for patch 1.20.1.2. Words in blue are entries of the encyclopedia: hover one to read it, as in the game.

King is an entry of Crusader Kings III's in-game encyclopedia. The game explains it: "A King is a Ruler whose Primary Title is a Kingdom." It is part of rank. The game also links it as Kings. Patch 1.20.1.2, from game/common/game_concepts/00_game_concepts.txt and game/localization/english/game_concepts_l_english.yml.

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Source: game/common/game_concepts/00_game_concepts.txt, game/localization/english/game_concepts_l_english.yml and the English localisation, Crusader Kings III 1.20.1.2.