mistiness vs haziness

mistiness and haziness both are nouns.

Word	Noun	Adjective	Verb	Adverb
mistiness	Yes	No	No	No
haziness	Yes	No	No	No

As nouns, mistiness and haziness are synonyms defined as:

Other synonyms of mistiness include steaminess, vaporousness, vapourousness.

mistiness (noun)	haziness (noun)
cloudiness resulting from haze or mist or vapor	cloudiness resulting from haze or mist or vapor
	vagueness attributable to being not clearly defined