Related Clues:

• Bit of education
• "I hope you've learned your __!"
• Takeaway provides duck with nuggets initially - it's a warning to others!
• Period with fewer commitments?
• What we have during quieter periods reading
• The moral is: get off more
• A unit of instruction
• Class that's not so much working
• 15 down period
• Sounds like lower class
• Carpet salesman runs admin badly
• Rap minder when being slipshod? Yes, rap
• More like naturists, one's learnt
• Inferior one falling short in set exercise
• Educational material not being broadcast as much