Possible Clues:

• Couch wears out, we're told
• Sentence fragment from drunken sherpa
• Put into words chapter about regiment
• Accompanying melodic riff
• Expression shows the effects of strain on air
• Articulate, couch
• What outer space is that cyberspace isn't?
• Put into words episode containing reading
• A few words from Romeo, in poor shape
• Saying