Related Clues:

• Furrow or groove as in track
• Deep groove as in a lane
• Groove worn in surface
• Deep track or tedious way of life
• Deep track or bad habit
• Common, normal
• A deep track - get out of it
• A worn groove - don't live in one
• Kind of groove or fixed habit
• Groove or furrow - don't get into one
• Normal or habitual
• Deep worn track, a bad place to be
• Deep track worn as by wheel
• Common or normal
• Monotonous routine that's hard to escape