In susceptibility is the state of being vulnerable or prone to something. There are various synonyms one can use instead of in susceptibility, these include; vulnerability, proneness, sensitivity, openness, receptiveness, defenselessness, fragility, and susceptibility. Each of these words denotes a level of exposure or susceptibility to harm, influence or attack. For instance, vulnerability can refer to the state of being open to criticism or attack. On the other hand, proneness is used to signify the inclination or tendency to a particular action or condition. Other synonyms may be better suited, depending on the context in which they are used. It is important to note that, regardless of the word used, in susceptibility denotes a state of exposure or risk.