waste-yard vs garbage dump

waste-yard and garbage dump both are nouns.

Word	Noun	Adjective	Verb	Adverb
waste-yard	Yes	No	No	No
garbage dump	Yes	No	No	No

As nouns, waste-yard and garbage dump are synonyms defined as:

waste-yard and garbage dump: a piece of land where waste materials are dumped

Other synonyms of waste-yard include dump, dumpsite, rubbish dump, trash dump, wasteyard.

waste-yard (noun)	garbage dump (noun)
a piece of land where waste materials are dumped	a piece of land where waste materials are dumped