enjoyableness vs pleasantness

enjoyableness and pleasantness both are nouns.

Word	Noun	Adjective	Verb	Adverb
enjoyableness	Yes	No	No	No
pleasantness	Yes	No	No	No

As nouns, pleasantness is a hypernym of enjoyableness; that is, pleasantness is a word with a broader meaning than enjoyableness:

Other hypernyms of enjoyableness include sweetness.

enjoyableness (noun)	pleasantness (noun)
pleasantness resulting from something that can be enjoyed	the quality of giving pleasure
	the feeling caused by agreeable stimuli; one pole of a continuum of states of feeling