Letter on position 1 (d) changed: 9 words belts celts felts gelts kelts melts pelts welts yelts Letter on position 2 (e) changed: 2 words dalts dolts Letter on position 3 (l) changed: 3 words debts deets dents Letter on position 4 (t) changed: 5 words deles delfs delis dells delos Letter on position 5 (s) changed: 1 word delta