heartsickness heartsickening • heartsome · · · Info · Definitions · Synonyms · Characters · · heartsickness · · Text Latin · · Script 13 · · Length Definitions · · · (noun) feeling downcast and disheartened and hopeless. Synonyms: despondency, despondence, disconsolateness. · · Noun Definition 1 Synonyms · · · despondency · · Synonym 1 despondence · · Synonym 2 disconsolateness · · Synonym 3 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 k latin small letter k U+006B n latin small letter n U+006E r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074