Crupper and Rump

Crupper noun - A strap from the back of a saddle passing under the horse's tail; prevents saddle from slipping forward.

Rump and crupper are semantically related. In some cases you can replace term "Rump" with "Crupper", this nouns are similar.

Rump noun - The part of the body upon which someone sits.

Crupper and rump are semantically related. Sometimes you can replace term "Crupper" with "Rump", this nouns are similar.