Word trots with one letter changed

Letter on position 1 (t) changed: 1 word

grots

Letter on position 2 (r) changed: 1 word

toots

Letter on position 3 (o) changed: 2 words

trats
trets

Letter on position 4 (t) changed: 6 words

Letter on position 5 (s) changed: 1 word

troth