Daftnesses is an unusual word that pertains to the quality of being foolish or silly. While it may not be a frequently used term, there are plenty of synonyms that can be used in its place, such as absurdity, stupidity, idiocy, silliness, frivolity, and foolishness. These terms all describe a lack of intelligence or sound judgment, and are often used to describe actions or behaviors that are seen as nonsensical or comical. They can also be used to describe a person who is exhibiting these qualities, or to refer to a situation that is characterized by lack of seriousness or common sense. Regardless of the specific synonym used, all of these words convey a sense of lightheartedness and humor.