5 letter words:
wharf14,
whaur11,
bhuna10,
brawn10,
fubar10,
furan8,
buran7,
unbar7,
urban7,
4 letter words:
fawn10,
hauf10,
hwan10,
barf9,
bawn9,
bawr9,
braw9,
buhr9,
frab9,
habu9,
warb9,
faun7,
faur7,
frau7,
harn7,
rawn7,
warn7,
waur7,
barn6,
baur6,
bran6,
buna6,
bura6,
burn6,
raun4,
3 letter words:
fah9,
faw9,
haw9,
wha9,
bah8,
fab8,
fub8,
hub8,
wab8,
arf6,
auf6,
awn6,
fan6,
far6,
fra6,
fun6,
fur6,
han6,
hun6,
nah6,
naw6,
rah6,
raw6,
wan6,
war6,
arb5,
ban5,
bar5,
bra5,
bru5,
bun5,
bur5,
nab5,
nub5,
rub5,
urb5,
nur3,
ran3,
run3,
urn3,
2 letter words:
ah5,
aw5,
fa5,
ha5,
uh5,
ab4,
ba4,
an2,
ar2,
na2,
nu2,
un2,
ur2,