mistiness vs vaporousness

mistiness and vaporousness both are nouns.

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

As nouns, mistiness and vaporousness are synonyms defined as:

mistiness and vaporousness: cloudiness resulting from haze or mist or vapor

Other synonyms of mistiness include haziness, steaminess, vapourousness.

mistiness (noun)	vaporousness (noun)
cloudiness resulting from haze or mist or vapor	cloudiness resulting from haze or mist or vapor