kitty-corner vs cater-cornered

kitty-corner and cater-cornered both are adjectives.

Word	Noun	Adjective	Verb	Adverb
kitty-corner	No	Yes	No	No
cater-cornered	No	Yes	No	No

As adjectives, kitty-corner and cater-cornered are synonyms defined as:

kitty-corner and cater-cornered: slanted across a polygon on a diagonal line

Other synonyms of kitty-corner include cata-cornered, catacorner, catercorner, catty-corner, catty-cornered, kitty-cornered.

kitty-corner (adjective)	cater-cornered (adjective)
slanted across a polygon on a diagonal line	slanted across a polygon on a diagonal line