Based on the clue 'add an n to the name of an addams family character...', what is the answer?

Based on the clue 'add a y to a common drapery fabric youll get this...', what is the answer? Based on the clue 'add an a to the beginning of this star double the ...', what is the answer? Based on the clue 'add an l to it you get another word for a fisherm...', what is the answer? Based on the clue 'add an l to the name of a reddish dog breed to get...', 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 blood cornstarch or arrowroot or try reduction', what is the answer?