skeen arch vs skene arch

skeen arch and skene arch both are nouns.

Word	Noun	Adjective	Verb	Adverb
skeen arch	Yes	No	No	No
skene arch	Yes	No	No	No

As nouns, skeen arch and skene arch are synonyms defined as:

skeen arch and skene arch: an arch whose height is less than half its width

Other synonyms of skeen arch include diminished arch, scheme arch.

skeen arch (noun)	skene arch (noun)
an arch whose height is less than half its width	an arch whose height is less than half its width