WordLens

authoritative

1 of 1adjective
/əˈθɔrəˌteɪtɪv/
Forms:more authoritative,most authoritative
1

having a confident and commanding presence that conveys authority and expertise

  • The professor's authoritative tone made the students take his lecture seriously.
  • She delivered an authoritative speech that left no room for doubt.
  • His authoritative leadership style ensured that the team followed his directions without question.
  • The book serves as an authoritative guide on ancient history.
  • The judge's authoritative decision ended the debate immediately.
Synonyms:
commandingimportantimperative
2

sanctioned by established authority

Synonyms:
authorizedauthorised
3

of recognized authority or excellence

Synonyms:
definitive