sendup vs send-up

sendup and send-up both are nouns.

Word	Noun	Adjective	Verb	Adverb
sendup	Yes	No	No	No
send-up	Yes	No	No	No

As nouns, sendup and send-up are synonyms defined as:

sendup and send-up: a composition that imitates or misrepresents somebody's style, usually in a humorous way

Other synonyms of sendup include burlesque, lampoon, mockery, parody, pasquinade, put-on, spoof, takeoff, travesty.

sendup (noun)	send-up (noun)
a composition that imitates or misrepresents somebody's style, usually in a humorous way	a composition that imitates or misrepresents somebody's style, usually in a humorous way