Related Clues:
- Bachelor leaves dry stag looking for mates
- Wagon trail's groove
- Rural road track
- Path that wheels keep following
- D, in an emoticon
- To mill
- A predictable way of life
- Day-in-and-day-out pattern
- Mark on the Oregon Trail
- Tire catcher
- Uninspired existence
- In a ___ (stuck)
- Daily routine (with "the")
- Boring daily grind
- ___ to a halt