Synonyms of 'ex officio'

absolute, ascendant, authoritarian, authoritative, authorized, autocratic, commanding, competent, consequential, considerable, dominant, eminent, ex cathedra, great, hegemonic, imperative, important, influential, leading, mighty, momentous, official, potent, powerful, preeminent, prestigious, prominent, puissant, ranking, ruling, senior, substantial, superior, supreme, totalitarian, weighty