Letter on position 1 (r) changed: 11 words batter fatter hatter latter matter natter patter tatter vatter watter yatter Letter on position 2 (a) changed: 3 words ritter rotter rutter Letter on position 3 (t) changed: 3 words rafter ranter raster Letter on position 4 (t) changed: 1 word rather Letter on position 6 (r) changed: 2 words ratted ratten