gloominess vs dread

gloominess and dread both are nouns.

Word	Noun	Adjective	Verb	Adverb
gloominess	Yes	No	No	No
dread	Yes	Yes	Yes	No

As nouns, dread is a hypernym of gloominess; that is, dread is a word with a broader meaning than gloominess:

Other hypernyms of gloominess include apprehension, apprehensiveness, melancholy.

gloominess (noun)	dread (noun)
the quality of excessive mournfulness and uncheerfulness	fearful expectation or anticipation
The property of having a frowning or scowling appearance.
a feeling of melancholy apprehension
an atmosphere of depression and melancholy

gloominess (adjective)	dread (adjective)
	causing fear or dread or terror

gloominess (verb)	dread (verb)
	be afraid or scared of; be frightened of