the quality of being amateurish, lack of professional skill or competence

शौकिया होना, पेशेवर कौशल या योग्यता की कमी

English Usage: His amateurishness was evident in the poor quality of his work.

Hindi Usage: उसकी शौकियापन की कमी उसके काम की खराब गुणवत्ता में स्पष्ट थी।