Based on the clue 'a coat of arms might include a cadency symbol like...', what is the answer?

Based on the clue 'a coarse grained igneous rock composed of quartz ...', what is the answer? Based on the clue 'a coarse material made from jute or the kind of sa...', what is the answer? Based on the clue 'a coarse twilled cotton fabric', what is the answer? Based on the clue 'a coastal florida city bears the name of this sain...', what is the answer? Based on the clue 'a coaxial tv wire in heraldic black', what is the answer? Based on the clue 'a cobalt native american boat', what is the answer? What is referred to by 'a cobalt wildebeest'? Based on the clue 'a cobbler is someone who fixes or makes these', what is the answer?