Letter on position 1 (w) changed: 7 words biles files miles piles riles siles tiles Letter on position 2 (i) changed: 2 words wales wyles Letter on position 3 (l) changed: 9 words wides wifes wines wipes wires wises wites wives wizes Letter on position 4 (e) changed: 4 words wilds wilis wills wilts Letter on position 5 (s) changed: 1 word wiled