Related Clues:
- Boring material?
- Training routine
- Boring training discipline?
- Boring exercise?
- Train (by repeated practice) a baboon
- Tool, instruction
- Fourth-grade stream in school
- DIY tool
- Seed machine; baboon
- Bore (a hole); fabric
- Dental assistant's practice
- Monkey man's blown away for practice
- Trains, in military fashion, some monkeys
- Guy leaves baboons - they bore
- Teach D-stream