[f. as prec. + -NESS.] The quality or character of being vociferous.
1842. Macgillivray, Man. Brit. Ornith., II. 93. The Tattlers being equally remarkable for their timidity, vociferousness, and the balancing motion of their bodies.
1882. J. Hawthorne, Fort. Fool, I. xxix. The voice came in deep tones, more feminine than any shrillness, and more impressive than vociferousness.