S: (n) bolt (a sudden abandonment (as from a political party))
S: (n) renunciation, forgoing, forswearing (the act of renouncing; sacrificing or giving up or surrendering (a possession or right or title or privilege etc.))
S: (n) disbarment (the act of expelling a lawyer from the practice of law)
S: (n) ejection, exclusion, expulsion, riddance (the act of forcing out someone or something) "the ejection of troublemakers by the police"; "the child's expulsion from school"
S: (n) exile, deportation, expatriation, transportation (the act of expelling a person from their native land) "men in exile dream of hope"; "his deportation to a penal colony"; "the expatriation of wealthy farmers"; "the sentence was one of transportation for life"
S: (n) excommunication, excision (the act of banishing a member of a church from the communion of believers and the privileges of the church; cutting a person off from a religious society)
S: (n) relegation (mild banishment; consignment to an inferior position) "he has been relegated to a post in Siberia"
S: (n) rejection ((medicine) an immunological response that refuses to accept substances or organisms that are recognized as foreign) "rejection of the transplanted liver"