In a manner that lacks skill.
कौशल की कमी से
English Usage: She played the piano unskillfully, missing several notes.
Hindi Usage: उसने पियानो कौशल की कमी से बजाया, कई सुर छूट गए।
aksham tareeke se, aksham tarike se, aksham tareekay se, aksham tarika se, aksham tayeek se, aksham tarka se, aksham tarikaas se