Letter on position 1 (d) changed: 15 words aits bits cits fits gits hits kits lits nits pits rits sits tits wits zits Letter on position 2 (i) changed: 1 word dots Letter on position 3 (t) changed: 9 words dibs dies difs digs dims dins dips diss divs Letter on position 4 (s) changed: 4 words dita dite ditt ditz