Letter on position 1 (t) changed: 6 words brees crees drees frees grees prees Letter on position 2 (r) changed: 2 words thees tyees Letter on position 3 (e) changed: 2 words tries trues Letter on position 4 (e) changed: 5 words treks tress trets trews treys Letter on position 5 (s) changed: 2 words treed treen