lonesomeness lonesomely • longa · · · Info · Definitions · Synonyms · Characters · · lonesomeness · · Text Latin · · Script 12 · · Length Definitions · · · (noun) a disposition toward being alone. Synonyms: aloneness, loneliness, solitariness. · · Noun Definition 1 Synonyms · · · aloneness · · Synonym 1 loneliness · · Synonym 2 solitariness · · Synonym 3 Characters · · e latin small letter e U+0065 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073