{"era":"current","word":"incompetent","meaning":"lacking the ability, skill, or qualification needed for a task","children":[{"era":"classical","word":"Latin incompetentem","meaning":"not fitting or not suitable","children":[{"era":"classical","word":"in-","meaning":"not","children":[],"language":"Latin"},{"era":"classical","word":"competentem","meaning":"suitable, fitting","children":[{"era":"classical","word":"competere","meaning":"to come together, agree, or be suitable","children":[{"era":"classical","word":"com-","meaning":"together","children":[],"language":"Latin"},{"era":"classical","word":"petere","meaning":"to seek, aim at, or strive toward","children":[],"language":"Latin"}],"language":"Latin"}],"language":"Latin"}],"language":"Latin"}],"language":"Modern English"}