coregent
Shared throne holder
A coregent is someone who rules jointly with another, sharing sovereign authority.
The term typically describes a monarch who governs alongside another—often a parent and child, or spouses: The queen mother served as coregent until her son came of age.
The arrangement may be formal or practical, bridging transitions of power or compensating for a ruler's incapacity.
Rule by two equals
- duumvirateShared rule by two
- triumvirateThree-person ruling body
- co-rulerOne sharing royal power
- consortRoyal spouse
colleague · partner · collaborator · associate · peer · ally · confederate · cooperator
One who receives legacy
- throneCeremonial chair for sovereigns
- coronationCeremony installing a sovereign
- abdicationFormal surrender of power
- hereditaryPassed through generations
lineage · ancestry · primogeniture · accession · investiture · enthronement · designation · appointee
Hereditary supreme ruler
- kingMale crowned ruler
- queenMost powerful chess piece
- emperorMale ruler of empire
- empressFemale ruler of empire
prince · princess · tsar · sultan · viceroy · suzerain · sovereign · potentate
Authority to rule
- sovereigntySupreme independent authority
- jurisdictionLegal authority's scope
- governanceHow authority is exercised
- administrationOrganizational oversight and control
command · rule · power · control · influence · sway · supremacy · ascendancy
diarchy
Rule by two equals
- duumvirateShared rule by two
- triumvirateThree-person ruling body
- co-rulerOne sharing royal power
consort · colleague · partner · collaborator · associate · peer · ally · confederate · cooperator · power-sharing
heir
One who receives legacy
- throneCeremonial chair for sovereigns
- coronationCeremony installing a sovereign
- abdicationFormal surrender of power
hereditary · lineage · ancestry · primogeniture · accession · investiture · enthronement · designation · appointee · successor
monarch
Hereditary supreme ruler
empress · prince · princess · tsar · sultan · viceroy · suzerain · sovereign · potentate · crown
dominion
Authority to rule
- sovereigntySupreme independent authority
- jurisdictionLegal authority's scope
- governanceHow authority is exercised
administration · command · rule · power · control · influence · sway · supremacy · ascendancy · realm