laundry vs white goods

laundry and white goods both are nouns.

Word	Noun	Adjective	Verb	Adverb
laundry	Yes	No	No	No
white goods	Yes	No	No	No

As nouns, white goods is a hypernym of laundry; that is, white goods is a word with a broader meaning than laundry:

laundry: garments or white goods that can be cleaned by laundering
white goods: drygoods for household use that are typically made of white cloth

Other hypernyms of laundry include garment, household linen.

laundry (noun)	white goods (noun)
workplace where clothes are washed and ironed	drygoods for household use that are typically made of white cloth
garments or white goods that can be cleaned by laundering	large electrical home appliances (refrigerators or washing machines etc.) that are typically finished in white enamel