{"era":"current","word":"adventurous","meaning":"willing to take risks or seek out novel, uncertain experiences","children":[{"era":"1200s","word":"aventurous","meaning":"adventurous","children":[{"era":"1200s","word":"aventure","meaning":"chance; event; adventure","children":[{"era":"classical","word":"adventura","meaning":"that which is about to happen","children":[{"era":"classical","word":"advenire","meaning":"to arrive; to happen","children":[],"language":"Latin"}],"language":"Late Latin"}],"language":"Old French"},{"era":"1200s","word":"-ous","meaning":"forming adjectives","children":[],"language":"Middle English"}],"language":"Old French"}],"language":"Modern English"}