mellisonant vs melodious

mellisonant and melodious both are adjectives.

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

mellisonant (adjective)	melodious (adjective)
pleasing to the ear	containing or constituting or characterized by pleasing melody
	having a musical sound; especially a pleasing tune