Back end and Tail end

Back end noun - The side of an object that is opposite its front.

Tail end and back end are semantically related. in back topic. In some cases you can use "Tail end" instead the phrase "Back end" as a noun or an adjective, when it comes to topics like end part, back or end part.

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

Back end and tail end are semantically related. You can use "Back end" instead the phrase "Tail end" as a noun or an adjective.