Ok, some of these words have been posted already, but I just couldn't resist pointing out the association; these are words from King Crimson's Elephant Talk:
arguments
agreements
advice
answers
articulate
announcements
babble
burble
banter
bicker
brouhaha
boulderdash
ballyhoo
comments
cliches
commentary
controversy
chatter
chit-chat
conversation
contradiction
critisism
debates
discussions
dialogue
dualogue
diatribe
dissention
declamation
expressions
editorials
expugnations
exclamations
enfadulations
I guess I don't need to emphasise that they all are related to communication...