{"era":"current","word":"incompetence","meaning":"lack of ability or qualification","children":[{"era":"1200s","word":"incompetent","meaning":"not suitable or capable","children":[{"era":"classical","word":"competens","meaning":"suitable, fitting","children":[{"era":"classical","word":"competere","meaning":"to come together, agree, be fitting","children":[{"era":"classical","word":"com- + petere","meaning":"together + to seek/aim at","children":[],"language":"Latin"}],"language":"Latin"}],"language":"Latin"}],"language":"Middle English"}],"language":"Modern English"}