{"era":"current","word":"accountable","meaning":"responsible; answerable","children":[{"era":"1200s","word":"account + -able","meaning":"fit to be counted or reckoned with","children":[{"era":"1100s","word":"acont(er)","meaning":"to count, reckon","children":[{"era":"classical","word":"computare","meaning":"to count up, calculate","children":[],"language":"Latin"}],"language":"Old French"}],"language":"Middle English / French-derived English"}],"language":"Modern English"}