radiolysis vs lysis

radiolysis and lysis both are nouns.

Word	Noun	Adjective	Verb	Adverb
radiolysis	Yes	No	No	No
lysis	Yes	No	No	No

As nouns, lysis is a hypernym of radiolysis; that is, lysis is a word with a broader meaning than radiolysis:

radiolysis: molecular disintegration resulting from radiation
lysis: (biochemistry) dissolution or destruction of cells such as blood cells or bacteria

radiolysis (noun)	lysis (noun)
molecular disintegration resulting from radiation	(biochemistry) dissolution or destruction of cells such as blood cells or bacteria
	recuperation in which the symptoms of an acute disease gradually subside