sensitiveness

1. sensitivity to emotional feelings (of self and others)Synonyms: sensitiveness, sensitivity

2. (physiology) responsiveness to external stimuli; the faculty of sensationExamples: "sensitivity to pain"Synonyms: sensibility, sensitiveness, sensitivity

3. the ability to respond to physical stimuli or to register small physical amounts or differencesExamples: "a galvanometer of extreme sensitivity"; "the sensitiveness of Mimosa leaves does not depend on a change of growth"Synonyms: sensitiveness, sensitivity

4. the ability to respond to affective changes in your interpersonal environmentSynonyms: sensitiveness, sensitivityAntonyms: insensitiveness, insensitivity