razing vs leveling

razing and leveling both are nouns.

Word	Noun	Adjective	Verb	Adverb
razing	Yes	No	No	No
leveling	Yes	No	No	No

As nouns, razing and leveling are synonyms defined as:

Other synonyms of razing include demolishing, tearing down.

razing (noun)	leveling (noun)
complete destruction of a building	the act of making equal or uniform
the event of a structure being completely demolished and leveled	complete destruction of a building
	changing the ground level to a smooth horizontal or gently sloping surface