Outback and Out back

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

Out back and outback are semantically related In some cases you can replace phrase "Out back" with "Outback", this terms are similar.

Outback and out back are semantically related in forest topic. You can use "Outback" instead the phrase "Out back" as a noun or an adjective, if it concerns topics such as rural area, unexplored, backcountry, shrubs.