Related Clues:

• Groove in a road
• "Business as ___"
• Biker's hazard
• Regular customer's order (with "the")
• Nine-to-five drudgery, say
• Groovy track?
• American gangster entertains union leader? That's common!
• Symbol of tiredness
• Unextraordinary
• Routine that's hard to escape
• The ___ (customary order)
• Pity endless sex at a stag party?
• Undervalues without vender in general
• Boring groove to be stuck in!
• Socrates leaves assault course for run-of-the-mill