Related Clues:

• There's not so much E over N here
• Belittle what you get in 25 down, by the sound of it
• Moderate teaching unit, so it's said
• Tone down German city involvement with the fifty others
• Make fewer
• Contract, for example, that's verbal
• Verbal teaching contract
• Make smaller or fewer
• Reduce period of instruction for announcers
• Listener might perceive it as moral decline
• Reduce in number
• Shrink left industrial city
• Blunt verbal warning
• Noisy tutorial is cut short
• Dull service for the audience