Knoll and Outcrop

Knoll noun - A small natural hill.

Outcrop and knoll are semantically related. in hillock topic. In some cases you can use "Outcrop" instead a noun "Knoll".

Outcrop noun - The part of a rock formation that appears above the surface of the surrounding land.

Knoll and outcrop are semantically related. Sometimes you can replace term "Knoll" with "Outcrop", this nouns are similar.

Nearby Words: outcropping, outcropped