Planar vs Plainer - What's the difference?

As adjectives the difference between planar and plainer

is that planar is of or pertaining to a plane while plainer is (plain).

(en adjective)

Of or pertaining to a plane.

A planar projection of a three-dimensional object is its projection onto a plane.

Flat, two-dimensional.

(graph theory, of a graph) Able to be embedded in the plane with no edges intersecting.

A complete graph with more than four nodes is never planar .

(transistor chip, semiconductor devices) Having a flat profile, not etched into a mesa.

* antiplanar * nonplanar * synplanar

(head)

(plain)

Of the two, she was certainly the plainer .

* *