An example of inferior is a cheap knock-off purse, which is of low quality.
An example of inferior is a job that is not as good as other positions.
Inferior craft; felt inferior to his older sibling.
An inferior translation.
Mercury is an inferior planet.
An inferior officer.
The inferior part of a meridian.
As you are my inferior, I can tell you to do anything I want.
Captain is an inferior rank to major.