River and Rill

River noun - A large natural stream of water (larger than a creek).

Rill is a synonym for river in waterway topic. In some cases you can use "Rill" instead a noun "River", when it comes to topics like watercourse.

Nearby Words: rive, riverside, riverine

Rill noun - A natural body of running water smaller than a river.

River is a synonym for rill in nature topic. You can use "River" instead a noun "Rill".

Nearby Words: rilled, rilling