self-appointed

Named by oneself

Self-appointed describes someone who has assumed a role or title without being chosen by others or any legitimate authority.

The term carries a dismissive or critical edge—a self-appointed expert lacks credentials, a self-appointed guardian of morality nobody asked for.

It suggests presumption rather than earned status.

unauthorized

unofficial

Not formally recognized

unlicensed · unratified · undesignated · illegitimate · uncredentialed · unrecognized · unendorsed · unapproved · informal · impromptu

meddling

busybody

Intrusive meddler

intermeddler · snoop · nosy · interfering · prying · invasive · obtrusive · unwelcome · uninvited · officious

usurping

usurper

Illegal power seizer

encroacher · intruder · gatecrashing · commandeering · seizing · supplanting · displacing · ousting · coup · takeover

presumptuous

arrogant

Excessively high self-regard

overconfident · forward · high-handed · pushy · intrusive · meddlesome · officious · overreaching · assuming · bumptious

controlling

authoritarian

Favoring absolute control

overbearing · autocratic · tyrannical · despotic · imperious · heavy-handed · micromanaging · controlling · overlord · strongman

egotistical

narcissistic

Obsessed with one's image

  • conceitedExcessively proud of oneself
  • vainExcessively proud or futile
  • pompousAffectedly grand in manner

smug · egotistical · grandiose · hubristic · boastful · swaggering

Opposites
source of authority

self-appointedelected

Chosen by ballot

appointed · authorized · nominated · authorised · designated

legitimacy/recognition

self-appointedofficial

Authority-sanctioned person or status

legitimate · sanctioned · recognized · acknowledged · accredited

Family

self, appoint, appointment, appointed, appointments, self-select, self-selection

Familiarity
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Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G