WordNet sense 1 (something considered choice to eat):

dainty, goody, treat, kickshaw

WordNet sense 2 (refined taste; tact):

discretion

WordNet sense 3 (smallness of stature):

slightness

WordNet sense 4 (lack of physical strength):

fragility

WordNet sense 5 (subtly skillful handling of a situation):

diplomacy, discreetness, finesse

WordNet sense 6 (the quality of being beautiful and delicate in appearance):

daintiness, fineness

WordNet sense 7 (lightness in movement or manner):

airiness