Related Clues:
- Drill holes
- Make weary by being dull
- Yawn producer, perhaps
- Make a burrow
- Like, '60s-style
- Archaeological operation
- Make weary
- Work in a mine
- Yawn-inducing speaker, e.g.
- Dull person
- Tidal flood
- One who's easier to pray for than to visit, according to C. S. Lewis
- Critical remark
- Ho-hum sort
- Make a tunnel