layup vs lay-up

layup and lay-up both are nouns.

Word	Noun	Adjective	Verb	Adverb
layup	Yes	No	No	No
lay-up	Yes	No	No	No

As nouns, layup and lay-up are synonyms defined as:

layup and lay-up: a basketball shot made with one hand from a position under or beside the basket (and usually banked off the backboard)

layup (noun)	lay-up (noun)
a basketball shot made with one hand from a position under or beside the basket (and usually banked off the backboard)	a basketball shot made with one hand from a position under or beside the basket (and usually banked off the backboard)