meat market vs butcher shop

meat market and butcher shop both are nouns.

Word	Noun	Adjective	Verb	Adverb
meat market	Yes	No	No	No
butcher shop	Yes	No	No	No

As nouns, meat market and butcher shop are synonyms defined as:

meat market and butcher shop: a shop in which meat and poultry (and sometimes fish) are sold

meat market (noun)	butcher shop (noun)
a shop in which meat and poultry (and sometimes fish) are sold	a shop in which meat and poultry (and sometimes fish) are sold