darn — If you darn something knitted or made of cloth, you mend a hole in it by sewing stitches across the hole and then weaving stitches in and out of them.
yarn — thread made of natural or synthetic fibers and used for knitting and weaving.
arne — Thomas (Augustine). 1710–78, English composer, noted for his setting of Shakespearean songs and for his song Rule Britannia
barn — A barn is a building on a farm in which crops or animal food can be kept.