[{"Bold_text": "noun", "List Items": ["a person who does menial, distasteful, dull, or hard work.", "a person who works in a routine, unimaginative way."]}, {"Bold_text": "verb (used without object)", "List Items": ["to perform menial, distasteful, dull, or hard work.Synonyms: slave , plod , grub , hack , toil"]}]