sensitivity

(n) (physiology) responsiveness to external stimuli; the faculty of sensation
- sensitivity to pain
sensitiveness, sensibility,
(n) the ability to respond to physical stimuli or to register small physical amounts or differences
- a galvanometer of extreme sensitivity
- the sensitiveness of Mimosa leaves does not depend on a change of growth
sensitiveness,
(n) sensitivity to emotional feelings (of self and others) sensitiveness,
(n) susceptibility to a pathogen predisposition,
(n) the ability to respond to affective changes in your interpersonal environment sensitiveness,

sensitiveness sensibility predisposition

insensitiveness insensitivity