Letter on position 2 (t) changed: 2 words smiles spiles Letter on position 3 (i) changed: 4 words stales steles stoles styles Letter on position 4 (l) changed: 4 words stimes stipes stires stives Letter on position 5 (e) changed: 3 words stilbs stills stilts Letter on position 6 (s) changed: 2 words stiled stilet