Related Clues:
- Used a trowel
- Got super into
- Went after treasure
- Participated in archaeology
- Found really groovy
- Susceptible to yawns
- Nodding off at a meeting, say
- Made a ditch, say
- Researched in depth?
- Worked in the garden of the French Government
- Fed up — tired of the world
- Delved; teat
- Drilled in reciting table
- Carried daughter, weary
- Tired, or retired?