unpleasantness unpleasantly • unpleasantry · · · Info · Definitions · Antonyms · Characters · · unpleasantness · · Text Latin · · Script 14 · · Length Definitions · · · (noun) the feeling caused by disagreeable stimuli; one pole of a continuum of states of feeling. · · Noun Definition 1 (noun) the quality of giving displeasure. Example: "The recent unpleasantness of the weather." · · Noun Definition 2 Antonyms · · · pleasantness · · Antonym 0 sweetness · · Antonym 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 l latin small letter l U+006C n latin small letter n U+006E p latin small letter p U+0070 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075