5 letter words:
tuart5,
4 letter words:
raff10,
ruff10,
tuff10,
fart7,
faur7,
faut7,
frat7,
frau7,
raft7,
tufa7,
tuft7,
turf7,
ratu4,
tart4,
tatu4,
taut4,
trat4,
3 letter words:
aff9,
aft6,
arf6,
auf6,
far6,
fat6,
fra6,
fur6,
art3,
att3,
rat3,
rut3,
tar3,
tat3,
tau3,
tut3,
uta3,
2 letter words:
fa5,
ar2,
at2,
ta2,
ur2,
ut2,