fogginess vs fuzziness

fogginess and fuzziness both are nouns.

Word	Noun	Adjective	Verb	Adverb
fogginess	Yes	No	No	No
fuzziness	Yes	No	No	No

As nouns, fogginess and fuzziness are synonyms defined as:

fogginess and fuzziness: the quality of being indistinct and without sharp outlines

Other synonyms of fogginess include blurriness, indistinctness, softness.

fogginess (noun)	fuzziness (noun)
the quality of being indistinct and without sharp outlines	the quality of being indistinct and without sharp outlines
an atmosphere in which visibility is reduced because of a cloud of some substance