Someone who communicates vocally in a very loud voice.

synoniemen: bawler, bellower, screamer, screecher, shouter, yeller.

Roget 887: blusterer, swaggerer, vaporer, roisterer^†, brawler; fanfaron^†; braggart etc. (boaster) 884; bully, terrorist, rough; bulldozer [U.S.], hoodlum, hooligan [Slang], larrikin^†, roarer [Slang]; Mohock, Mohawk; drawcansir^†, swashbuckler, Captain Bobadil, Sir Lucius O'Trigger, Thraso, Pistol, Parolles, Bombastes Furioso^†, Hector, Chrononhotonthologos^†; jingo; desperado, dare-devil, fire eater; fury, etc. (violent person) 173; rowdy; slang-whanger [Slang], tough [U.S.].    puppy etc. (fop) 854; prig; Sir Oracle, dogmatist, doctrinaire, jack-in-office; saucebox^†, malapert, jackanapes, minx; bantam-cock.    ... meer laten zien