Enter a clue or pattern or both:
The Clue
Moon feature (4 letter answer)
The Answer
RILL
Tags
Notes
The answer RILL is seen frequently, appearing about once every 160 puzzles.
Related Clues
Brook
Brooklet
Freshet
Rivulet
Runnel
Streamlet
Tricklet
Lunar trench
Moon marking
Moon valley
Small brook
Small stream
Definition
RILL as a noun:
1. (rivulet, rill, run, runnel, streamlet) = a small stream
2. a small channel (as one formed by soil erosion)