splay vs rotate

splay is a noun but rotate is not a noun.

Word	Noun	Adjective	Verb	Adverb
splay	Yes	Yes	Yes	No
rotate	No	No	Yes	No

As verbs, splay and rotate are synonyms defined as:

Other synonyms of splay include spread out, turn out.

splay (noun)	rotate (noun)
an outward bevel around a door or window that makes it seem larger

splay (adjective)	rotate (adjective)
turned outward in an ungainly manner

splay (verb)	rotate (verb)
move out of position	plant or grow in a fixed cyclic order of succession
turn outward	perform a job or duty on a rotating basis
spread open or apart	cause to turn on an axis or center
	turn on or around an axis or a center
	turn outward
	exchange on a regular basis