stuffing vs intermixture

stuffing and intermixture both are nouns.

Word	Noun	Adjective	Verb	Adverb
stuffing	Yes	No	No	No
intermixture	Yes	No	No	No

As nouns, intermixture is a hypernym of stuffing; that is, intermixture is a word with a broader meaning than stuffing:

stuffing: a mixture of seasoned ingredients used to stuff meats and vegetables
intermixture: any foodstuff made by combining different ingredients

Other hypernyms of stuffing include concoction, mixture.

stuffing (noun)	intermixture (noun)
padding put in mattresses and cushions and upholstered furniture	the act of mixing together
a mixture of seasoned ingredients used to stuff meats and vegetables	an additional ingredient that is added by mixing with the base
	any foodstuff made by combining different ingredients