legitimacy
//lɪˈdʒɪtɪməsi//
Noun
1
The quality or state of being legitimate, lawful, or in accordance with established rules, standards, or principles
The government's legitimacy was questioned after the controversial election.
2
The quality of being accepted as valid, reasonable, or justifiable by others
The government struggled to maintain its legitimacy after the scandal.
3
The right to rule or govern based on law, tradition, or the consent of the governed
The new government struggled to establish its legitimacy among the people.