Backwoods and Outermost

Backwoods noun - A rural region that forms the edge of the settled or developed part of a country.

Outermost and backwoods are semantically related. In some cases you can use "Outermost" instead an adjective "Backwoods".

Outermost adjective - Most distant from a center.

Backwoods and outermost are semantically related. Sometimes you can use "Backwoods" instead an adjective "Outermost".