beauty shop vs beauty parlour

beauty shop and beauty parlour both are nouns.

Word	Noun	Adjective	Verb	Adverb
beauty shop	Yes	No	No	No
beauty parlour	Yes	No	No	No

As nouns, beauty shop and beauty parlour are synonyms defined as:

beauty shop and beauty parlour: a shop where hairdressers and beauticians work

Other synonyms of beauty shop include beauty parlor, beauty salon, salon.

beauty shop (noun)	beauty parlour (noun)
a shop where hairdressers and beauticians work	a shop where hairdressers and beauticians work