"Fogginesses" is a word that refers to a lack of clarity or confusion. There are several synonyms for this word, including haziness, ambiguity, obscurity, murkiness, and vagueness. These words all describe a state of uncertainty or confusion, with different shades of meaning. For example, "haziness" suggests a lack of sharpness or definition, while "ambiguity" refers to a situation where multiple meanings are possible. "Obscurity" and "murkiness" both point to something that is difficult to understand or penetrate, while "vagueness" implies a lack of precision or detail. Each of these synonyms provides a slightly different angle on the idea of fogginess, but each points to a situation where clarity is lacking.