[{"Bold_text": "noun", "List Items": ["the upper side part.", "that part of a chart or graph that shows a higher level, especially in price.", "an upward trend, as in stock prices.", "a positive result.", "an encouraging or positive aspect."]}, {"Bold_text": "adjective", "List Items": ["going higher, especially in price or worth:This stock has a nice upside potential."]}, {"Bold_text": "preposition", "List Items": ["on or against the side :Give him a smack upside the head."]}]