Copse and Underbrush

Copse noun - A thick patch of shrubbery, small trees, or underbrush.

Underbrush is a synonym for copse in thicket topic. In some cases you can use "Underbrush" instead a noun "Copse", when it comes to topics like shelter. popular alternative

Underbrush noun - The brush (small trees and bushes and ferns etc.) growing beneath taller trees in a wood or forest.

Copse is a synonym for underbrush in thicket topic. You can use "Copse" instead a noun "Underbrush", if it concerns topics such as nature, shelter, undergrowth.