Mesioproximal is a related term of mesiodistal.

As adjectives the difference between mesiodistal and mesioproximal

is that mesiodistal is of or relating to the mesial and distal surfaces of a tooth while mesioproximal is in the description of languages with a four-way distinction for demonstratives, refers to a demonstrative which indicates something near the addressee.

As an adjective stellated

is star-shaped; stellate.

As a noun stellation is

(mathematics) the construction of a stellated polyhedron (or other polytope) by extending edges or planes.

As nouns the difference between polyhedron and stellation

is that polyhedron is (geometry) a solid figure with many flat faces and straight edges while stellation is (mathematics) the construction of a stellated polyhedron (or other polytope) by extending edges or planes.

As nouns the difference between polytope and stellation

is that polytope is a finite region of n-dimensional space bounded by hyperplanes; the geometrical entity represented by the general term of the infinite sequence "point, line, polygon, polyhedron, ..." while stellation is the construction of a stellated polyhedron (or other polytope) by extending edges or planes.

As nouns the difference between region and semispace

is that region is region; area while semispace is (mathematics) either of two regions of a space.

As nouns the difference between space and semispace

is that space is (lb) of time while semispace is (mathematics) either of two regions of a space.

As a verb space

is (obsolete|intransitive) to roam, walk, wander.

As adjectives the difference between demonstrative and mesioproximal

is that demonstrative is while mesioproximal is (linguistics) in the description of languages with a four-way distinction for demonstratives, refers to a demonstrative which indicates something near the addressee.

As a noun addressee

is the person or organization to which something, such as a letter or message, is addressed or sent, for whom the item is intended.

As an adjective mesioproximal is

in the description of languages with a four-way distinction for demonstratives, refers to a demonstrative which indicates something near the addressee.

Proximal is a related term of mesioproximal.

In linguistics|lang=en terms the difference between proximal and mesioproximal

is that proximal is (linguistics) closer to the speaker while mesioproximal is (linguistics) in the description of languages with a four-way distinction for demonstratives, refers to a demonstrative which indicates something near the addressee.

As adjectives the difference between proximal and mesioproximal

is that proximal is (anatomy|geology) closer to the point of attachment or observation while mesioproximal is (linguistics) in the description of languages with a four-way distinction for demonstratives, refers to a demonstrative which indicates something near the addressee.

As proper nouns the difference between asia and transcaucasia

is that asia is asia while transcaucasia is (region of southwest asia).