Words that Rhyme with authoritative
2 Syllable Words
native
3 Syllable Words
creative, nonnative, probative
4 Syllable Words
dissipative, facultative, imitative, innovative, iterative, legislative, meditative, qualitative, quantitative, regulative, stimulative, vegetative
5 Syllable Words
accommodative, accumulative, administrative, alliterative, appreciative, collaborative, commemorative, cooperative, deliberative, elucidative, investigative, manipulative, prognosticative
6 Syllable Words
rehabilitative
Definitions of authoritative
a. Having, or proceeding from, due authority; entitled to obedience, credit, or acceptance; determinate; commanding.
a. Having an air of authority; positive; dictatorial; peremptory; as, an authoritative tone.