greaseball vs dago

greaseball and dago both are nouns.

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

As nouns, greaseball and dago are synonyms defined as:

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

Other synonyms of greaseball include ginzo, Guinea, wop.

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