homography

As a verb exist

is to be; have existence; have being or reality.

As a noun homography is

the state or quality of being spelt homographically; the state or quality of existing as homographs.

In geometry terms the difference between homographic and homography

is that homographic is having the same invariants while homography is an invertible transformation from a projective space to itself that maps straight lines to straight lines.

As an adjective homographic

is spelt identically.

As a noun homography is

the state or quality of being spelt homographically; the state or quality of existing as homographs.

As nouns the difference between spelt and homography

is that spelt is a grain, considered either a subspecies of wheat, '', or a separate species triticum spelta or spelt can be (dialect|northern england|scotland) a thin piece of wood or metal; a splinter while homography is the state or quality of being spelt homographically; the state or quality of existing as homographs.

As a verb spelt

is (chiefly|british) (spell) or spelt can be (obsolete) to split; to break; to spalt.

As nouns the difference between quality and homography

is that quality is (uncountable) level of excellence while homography is the state or quality of being spelt homographically; the state or quality of existing as homographs.

As an adjective quality

is being of good worth, well made, fit for purpose.

As a verb state

is .

As a noun homography is

the state or quality of being spelt homographically; the state or quality of existing as homographs.