cheerlessness cheerlessly • cheerly · · · Info · Definitions · Synonyms · Antonyms · Characters · · cheerlessness · · Text Latin · · Script 13 · · Length Definitions · · · (noun) a feeling of dreary or pessimistic sadness. Synonyms: uncheerfulness. · · Noun Definition 1 Synonyms · · · uncheerfulness · · Synonym 1 Antonyms · · · cheerfulness · · Antonym 0 blitheness · · Antonym 1 Characters · · c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 l latin small letter l U+006C n latin small letter n U+006E r latin small letter r U+0072 s latin small letter s U+0073