[{"Bold_text": "adjective", "List Items": ["not timely; not occurring at a suitable time or season; ill-timed or inopportune:An untimely downpour stopped the game.Synonyms: unsuitable , inconvenient , inappropriate , unseasonable", "happening too soon or too early; premature:his untimely demise."]}, {"Bold_text": "adverb", "List Items": ["prematurely .", "unseasonably ."]}]