borderland

As a noun borderland

is land near a border; marches.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between edge and borderland

is that edge is the boundary line of a surface while borderland is land near a border; marches.

As a verb edge

is to move an object slowly and carefully in a particular direction.

As nouns the difference between borderland and inland

is that borderland is land near a border; marches while inland is homeland, as opposed to foreign country; in composites: domestic.

As nouns the difference between hinterland and borderland

is that hinterland is hinterland while borderland is land near a border; marches.

As nouns the difference between frontline and borderland

is that frontline is while borderland is land near a border; marches.

As an adjective frontline

is (military) located at a front.

As nouns the difference between boundary and borderland

is that boundary is the dividing line or location between two areas while borderland is land near a border; marches.

As nouns the difference between borderland and marchland

is that borderland is land near a border; marches while marchland is borderland.