parasitism vs interdependency

parasitism and interdependency both are nouns.

Word	Noun	Adjective	Verb	Adverb
parasitism	Yes	No	No	No
interdependency	Yes	No	No	No

As nouns, interdependency is a hypernym of parasitism; that is, interdependency is a word with a broader meaning than parasitism:

parasitism: the relation between two different kinds of organisms in which one receives benefits from the other by causing damage to it (usually not fatal damage)
interdependency: a reciprocal relation between interdependent entities (objects or individuals or groups)

Other hypernyms of parasitism include interdependence, mutuality.

parasitism (noun)	interdependency (noun)
the relation between two different kinds of organisms in which one receives benefits from the other by causing damage to it (usually not fatal damage)	a reciprocal relation between interdependent entities (objects or individuals or groups)