butter churn vs churn

butter churn and churn both are nouns.

Word	Noun	Adjective	Verb	Adverb
butter churn	Yes	No	No	No
churn	Yes	No	Yes	No

As nouns, butter churn and churn are synonyms defined as:

butter churn and churn: a vessel in which cream is agitated to separate butterfat from buttermilk

butter churn (noun)	churn (noun)
a vessel in which cream is agitated to separate butterfat from buttermilk	a vessel in which cream is agitated to separate butterfat from buttermilk

butter churn (verb)	churn (verb)
	stir (cream) vigorously in order to make butter
	be agitated