wop vs greaseball

wop and greaseball both are nouns.

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

As nouns, wop and greaseball are synonyms defined as:

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

Other synonyms of wop include dago, ginzo, Guinea.

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