6 letter words:
turbid9,
5 letter words:
bruit7,
4 letter words:
bird7,
burd7,
drib7,
drub7,
brit6,
brut6,
dirt5,
duit5,
turd5,
3 letter words:
bid6,
bud6,
dib6,
dub6,
bit5,
bur5,
but5,
rib5,
rub5,
tub5,
urb5,
dit4,
dui4,
rid4,
urd4,
rut3,
tui3,
2 letter words:
bi4,
id3,
it2,
ti2,
ut2,