Based on the clue 'add blood cornstarch or arrowroot or try reduction', what is the answer?

Based on the clue 'add an n to the name of an addams family character...', what is the answer? Based on the clue 'add an x to a word meaning a system of laws to get...', what is the answer? Based on the clue 'add asian flair to a room by partitioning it off o...', what is the answer? Based on the clue 'add beets to a corned beef hash its called this', what is the answer? Based on the clue 'add c plus c plus c plus c plus c you get this ro...', what is the answer? Based on the clue 'add cherry brandy seasonings to melted gruyere ch...', what is the answer? Based on the clue 'add d to a word for sheeps wool youve been this m...', what is the answer? Based on the clue 'add fragrance to your linen closet with sachets h...', what is the answer?