[b][u]Noun[/u][/b]
[i]Cacophony[/i] - a mess of noise, harsh and discordant.

[b][u]Verb[/u][/b]
[i]Derive[/i] - to obtain from; origin.

[b][u]Adjective[/u][/b]
[i]Bellicose[/i] - aggressive/combative; showing willingness to fight.

[b][u]Your Choice[/u][/b]
[i]Bibble[/i] [v] - to sip or drink something.