1 (wiktionary) 2 (es.wikipedia) 3 (en.wikipedia) 4 (glosbe)

Verbs Nouns Adjectives/Adverbs Pronouns Prepositions Conjunctions
authoritative (Advanced search)

authoritative {adj} (accurate or definitive) authoritative {adj} (having a commanding style) authoritative {adj} (originating from a figure of authority)