Letter on position 1 (c) changed: 7 words burls furls gurls hurls murls nurls purls Letter on position 2 (u) changed: 2 words carls cirls Letter on position 3 (r) changed: 1 word culls Letter on position 4 (l) changed: 6 words curbs curds cures curfs curns currs Letter on position 5 (s) changed: 2 words curli curly