bazillion vs million

bazillion and million both are nouns.

Word	Noun	Adjective	Verb	Adverb
bazillion	Yes	No	No	No
million	Yes	Yes	No	No

As nouns, bazillion and million are synonyms defined as:

bazillion and million: a very large indefinite number (usually hyperbole)

Other synonyms of bazillion include billion, gazillion, jillion, trillion, zillion.

bazillion (noun)	million (noun)
a very large indefinite number (usually hyperbole)	the number that is represented as a one followed by 6 zeros
	a very large indefinite number (usually hyperbole)

bazillion (adjective)	million (adjective)
	(in Roman numerals, M written with a macron over it) denoting a quantity consisting of 1,000,000 items or units