- Canal
- Conduit
- Means of communication
- Passage
- TV station in a rut
- Watercourse
- The hollow bed where a stream of water runs or may run.
- Cold symptom
- Ear infection symptom
- Flight-descent pain
- Hearing-canal throb
- In Korea, Rachel had otic pain
- Otic pain
- Pain also known as otalgia
- Drill operator who fills holes and removes plaque
- He always looks down in the mouth at work
- Root-canal expert
- Tooth doctor
- Tooth expert
- Tooth puller
- One whose business it is to clean, extract, or repair
natural teeth, and to make and insert artificial ones; a dental
surgeon.
- Canal boats
- River boats
- A gutter
- Abandon trench
- Drainage channel
- Dump
- Get rid of money from Quidditch
- Narrow channel
- Throw away