farmer's cheese vs farm cheese

farmer's cheese and farm cheese both are nouns.

Word	Noun	Adjective	Verb	Adverb
farmer's cheese	Yes	No	No	No
farm cheese	Yes	No	No	No

As nouns, farmer's cheese and farm cheese are synonyms defined as:

farmer's cheese and farm cheese: mild white cheese made from curds of soured skim milk

Other synonyms of farmer's cheese include cottage cheese, pot cheese.

farmer's cheese (noun)	farm cheese (noun)
mild white cheese made from curds of soured skim milk	mild white cheese made from curds of soured skim milk