waste-yard vs trash dump

waste-yard and trash dump both are nouns.

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

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

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

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

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