Game concept
Level of Influence
The game also links it as Levels of Influence.
From the game's encyclopedia
A Character's Level of Influence measures their overall political power and reach.
Each time a Character gains Influence, they also gain progress towards the next Level of Influence.
The Levels are:
• impotent
• influential
• persuasive
• controlling
• authoritative
• imperious
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.
Level of Influence is an entry of Crusader Kings III's in-game encyclopedia. The game explains it: "A Character's Level of Influence measures their overall political power and reach." It is part of Influence. It covers Level of Influence Impact. The game also links it as Levels of Influence. Patch 1.20.1.2, from game/common/game_concepts/07_ep3_game_concepts.txt and game/localization/english/game_concepts_l_english.yml.
Source: game/common/game_concepts/07_ep3_game_concepts.txt, game/localization/english/game_concepts_l_english.yml and the English localisation, Crusader Kings III 1.20.1.2.