[{"Bold_text": "adjective", "List Items": ["unable to sleep; not sleeping; indisposed to sleep:Excitement made the children wakeful.Synonyms: restless , insomniac , awake , sleepless Antonyms: sleeping , asleep", "characterized by absence of sleep:a wakeful night.Antonyms: sleepful", "watchful; alert; vigilant:a wakeful foe.Synonyms: observant , wary"]}]