greaseball vs wop

greaseball and wop both are nouns.

Word	Noun	Adjective	Verb	Adverb
greaseball	Yes	No	No	No
wop	Yes	No	No	No

As nouns, greaseball and wop are synonyms defined as:

greaseball and wop: (ethnic slur) offensive term for a person of Italian descent

Other synonyms of greaseball include dago, ginzo, Guinea.

greaseball (noun)	wop (noun)
(ethnic slur) offensive term for a person of Italian descent	(ethnic slur) offensive term for a person of Italian descent