tragicomic vs tragicomedy

tragicomic is not a noun while tragicomedy is a noun.

Word	Noun	Adjective	Verb	Adverb
tragicomic	No	Yes	No	No
tragicomedy	Yes	No	No	No

tragicomic (noun)	tragicomedy (noun)
	a dramatic composition involving elements of both tragedy and comedy usually with the tragic predominating
	a comedy with serious elements or overtones

tragicomic (adjective)	tragicomedy (adjective)
of or relating to or characteristic of tragicomedy
having pathetic as well as ludicrous characteristics
manifesting both tragic and comic aspects