mellisonant vs musical

mellisonant is not a noun while musical is a noun.

Word	Noun	Adjective	Verb	Adverb
mellisonant	No	Yes	No	No
musical	Yes	Yes	No	No

mellisonant (noun)	musical (noun)
	a play or film whose action and dialogue is interspersed with singing and dancing

mellisonant (adjective)	musical (adjective)
pleasing to the ear	characteristic of or resembling or accompanied by music
	talented in or devoted to music
	containing or constituting or characterized by pleasing melody
	characterized by or capable of producing music