6 letter words:
turfed10,
trudge8,
5 letter words:
fudge10,
urged7,
trued6,
4 letter words:
deft8,
feud8,
frug8,
fret7,
reft7,
tref7,
turf7,
dreg6,
drug6,
gude6,
duet5,
dure5,
grue5,
rude5,
rued5,
trug5,
turd5,
urge5,
true4,
3 letter words:
def7,
fed7,
fud7,
fug7,
eft6,
fer6,
fet6,
feu6,
fur6,
ref6,
dug5,
ged5,
due4,
erg4,
get4,
gut4,
red4,
reg4,
rug4,
ted4,
teg4,
tug4,
urd4,
ret3,
rue3,
rut3,
ute3,
2 letter words:
ef5,
fe5,
de3,
ed3,
er2,
et2,
re2,
ut2,