Related Clues:
- Dug into
- Investigated
- Delved into
- Examined, dug into
- Investigated as dentist does tooth
- Made a journey of discovery
- Investigated closely as dentist does a tooth
- Questioned or examined thoroughly and closely
- Investigating closely
- Examined deeply
- Searched for a resting place
- Went to discover what could be 10 or 50 deep
- Conducted research in favour of retirement?
- Attended to
- Looked into deeply