Letter on position 1 (b) changed: 7 words cowled fowled gowled howled jowled sowled yowled Letter on position 2 (o) changed: 1 word bawled Letter on position 3 (w) changed: 3 words boiled bolled booled Letter on position 4 (l) changed: 2 words bowned bowsed Letter on position 6 (d) changed: 2 words bowleg bowler