Cate, FYI... i used to use POUND when no letters in TRACK matched, but then i discovered FOUND, HOUND, POUND, ROUND & SOUND have already been used, so now i use BOUND.
red herrings should only be 3 of 4, but tell me why BUTTERFLY, SIDE, CRAWL & FREESTYLE are not all swimming strokes, though i suppose technically FREESTYLE is actually a swimming event where any stroke can be used and the CRAWL being the fastest is generally the stroke used in a freestyle race.... still.