inferiority (n.)youdaoicibaDictYouDict[inferiority 词源字典]
1590s, probably from Medieval Latin *inferioritas; see inferior + -ity. Inferiority complex first attested 1922.
The surrender of life is nothing to sinking down into acknowledgment of inferiority. [John C. Calhoun]
[inferiority etymology, inferiority origin, 英语词源]