bumptiously การใช้

• It is loud, dirty, maniacally busy and bumptiously self-important.
• If Mozart's signature instrument is the clarinet, ambiguously bittersweet, Sibelius's is the bassoon : dark, rasping, bumptiously sorrowful.
• He has become the man who isn't there, absent from the public debate into which he bumptiously intruded only six years ago and which he had promised never to abandon.