erosiveness vs destructiveness

erosiveness and destructiveness both are nouns.

Word	Noun	Adjective	Verb	Adverb
erosiveness	Yes	No	No	No
destructiveness	Yes	No	No	No

As nouns, destructiveness is a hypernym of erosiveness; that is, destructiveness is a word with a broader meaning than erosiveness:

erosiveness: The state or quality of causing or tending to wear away or erode.
destructiveness: the quality of causing destruction

erosiveness (noun)	destructiveness (noun)
The state or quality of causing or tending to wear away or erode.	the quality of causing destruction