The Collaborative International Dictionary of English v.0.48:
Sugariness \Sug"ar*i*ness\, n. The quality or state of being sugary, or sweet. [1913 Webster]WordNet (r) 3.0 (2006):
sugariness n 1: the taste experience when sugar dissolves in the mouth [syn: sweet, sweetness, sugariness] 2: the sweetness of sugar