gill (n.)
- arroyo
- beck
- bellows
- bottom
- bottoms
- bourn
- branch
- brook
- brooklet
- burn
- channel
- creek
- crick
- dale
- dell
- dingle
- freshet
- gap
- girl
- glen
- grove
- inamorata
- jo
- kill
- lady
- lass
- lassie
- lights
- midstream
- mistress
- pass
- race
- ravine
- river
- rivulet
- run
- rundle
- runnel
- stream
- streamlet
- trench
- trough
- vale
- valley
- wadi
- watercourse
- waterway
Jack shall pipe and Gill shall dance.