A person who is habitually melancholy.
Pertaining to the melancholic temperament or its associated personality traits.
Filled with or affected by melancholy—great sadness or depression, especially of a thoughtful or introspective nature.
Sentimentalism.
Excessively sweet in action or disposition, especially if romantic or sentimental to the point of ridiculousness; sickly sweet, syrupy.
Resembling granulated sugar; saccharoid.
Of or relating to saccharin (“a white, crystalline powder, C₇H₅NO₃S, used as an artificial sweetener in food products”).