quarrel vs scrap

quarrel and scrap both are nouns.

Word	Noun	Adjective	Verb	Adverb
quarrel	Yes	No	Yes	No
scrap	Yes	No	Yes	No

As verbs, quarrel and scrap are synonyms defined as:

Other synonyms of quarrel include altercate, argufy, dispute.

quarrel (noun)	scrap (noun)
an arrow that is shot from a crossbow; has a head with four edges	the act of fighting; any contest or struggle
an angry dispute	a small piece of something that is left over after the rest has been used
	a small fragment of something broken off from the whole
	worthless material that is to be disposed of

quarrel (verb)	scrap (verb)
have a disagreement over something	make into scrap or refuse
	have a disagreement over something
	dispose of (something useless or old)