Letter on position 1 (d) changed: 16 words bays cays fays gays hays jays kays lays mays nays pays rays says tays ways yays Letter on position 2 (a) changed: 3 words deys doys drys Letter on position 3 (y) changed: 12 words dabs dads daes dags dahs dais daks dals dams dans daps daws