funeral home vs funeral parlour

funeral home and funeral parlour both are nouns.

Word	Noun	Adjective	Verb	Adverb
funeral home	Yes	No	No	No
funeral parlour	Yes	No	No	No

As nouns, funeral home and funeral parlour are synonyms defined as:

funeral home and funeral parlour: a mortuary where those who knew the deceased can come to pay their last respects

Other synonyms of funeral home include funeral-residence, funeral chapel, funeral church, funeral parlor.

funeral home (noun)	funeral parlour (noun)
a mortuary where those who knew the deceased can come to pay their last respects	a mortuary where those who knew the deceased can come to pay their last respects