[{"Bold_text": "noun", "List Items": ["a shrewd, practical person.", "blockhead ( def 1 ) blockhead ( def 1 ).", "a freshwater fish, Mylopharodon conocephalus, of California.", "the Atlantic croaker. croaker2", "hardhead sponge ( def ) hardhead sponge ( def ).", "hardheads,a common knapweed, Centaurea nigra.", "hard head ( def ) hard head ( def )."]}, {"Bold_text": "noun", "List Items": ["an alloyed silver coin of Scotland, issued in the 16th and 17th centuries, equal to one and one-half pence and later to twopence."]}]