Letter on position 1 (p) changed: 7 words burled curled furled gurled hurled murled nurled Letter on position 2 (u) changed: 1 word parled Letter on position 3 (r) changed: 2 words pulled pusled Letter on position 4 (l) changed: 4 words pureed purged purred pursed Letter on position 6 (d) changed: 1 word purler