{"era":"current","word":"unnecessarily","meaning":"in a way that is not needed or required","children":[{"era":"current","word":"unnecessary","meaning":"not necessary","children":[{"era":"1200s","word":"necessary","meaning":"needed; required","children":[{"era":"1200s","word":"Old French necessaire","meaning":"necessary","children":[{"era":"classical","word":"Latin necessarius","meaning":"necessary; indispensable","children":[{"era":"classical","word":"Latin necesse","meaning":"necessary; unavoidable","children":[],"language":"Latin"}],"language":"Latin"}],"language":"Old French"}],"language":"Middle English"}],"language":"Modern English"}],"language":"Modern English"}