Letter on position 1 (h) changed: 7 words daes gaes kaes maes taes vaes waes Letter on position 2 (a) changed: 4 words hies hoes hues hyes Letter on position 3 (e) changed: 8 words hads hags hahs hams haps hats haws hays Letter on position 4 (s) changed: 4 words haed haem haen haet