Related Clues:
- Ain't leaving machinists in Split
- Crack about engineers with bad habit
- Deep crevice
- Significant divide
- Yawning gorge
- Serious split in a group
- Split with church over king's depravity
- It's hard to get across
- Opening hole?
- Grand Canyon, notably
- It might be yawning
- Croatia's leader concerned with depravity in Split?
- Grammy-winning Tool song
- Tool song off "Lateralus"
- School doctrine being unspecified causes rift