second-class citizen
二級市民
社会の中で他の人々と同じ権利や機会を与えられず、不当に低い扱いを受ける人々やグループを指す言葉
Blacklisting
Dégradation nationale
Dhimmi
and
Dhimmitude
Involuntary unemployment
Loss of rights due to felony conviction
Reverse discrimination
Untouchability
first-class citizen
https://en.wikipedia.org/wiki/Second-class_citizen