loud 
(loud)
(loud)adj. loud·er, loud·est
1. Characterized by high volume and intensity. Used of sound: a loud whistle.
2. Producing sound of high volume and intensity: a loud construction work site.
3. Clamorous and insistent: loud denials.
4.
a. Having strikingly bright colors: a loud necktie. See garish.
b. Having a very strong or overpowering odor.
adv. louder, loudest
In a loud manner.
[Middle English, from Old English hlūd; see kleu- in the Appendix of Indo-European roots.]
loudly adv.
loudness n.