score out vs cancel

score out is not a noun while cancel is a noun.

Word	Noun	Adjective	Verb	Adverb
score out	No	No	Yes	No
cancel	Yes	No	Yes	No

As verbs, cancel is a hypernym of score out; that is, cancel is a word with a broader meaning than score out:

Other hypernyms of score out include delete.

score out (noun)	cancel (noun)
	a notation cancelling a previous sharp or flat

score out (verb)	cancel (verb)
remove by or as if by rubbing or erasing	make invalid for use
	remove or make invisible
	declare null and void; make ineffective
	postpone indefinitely or annul something that was scheduled
	make up for