6 letter words:
numbat10,
tambur10,
antrum8,
turban8,
5 letter words:
rumba9,
umbra9,
bantu7,
brant7,
brunt7,
buran7,
burnt7,
tabun7,
tubar7,
unarm7,
unbar7,
urban7,
urman7,
arnut5,
4 letter words:
barm8,
marm8,
numb8,
abut6,
arum6,
bant6,
barn6,
baur6,
bran6,
brat6,
brut6,
buat6,
buna6,
bunt6,
bura6,
burn6,
mart6,
maun6,
maut6,
munt6,
mura6,
namu6,
tabu6,
tram6,
tuba6,
turm6,
aunt4,
rant4,
ratu4,
raun4,
runt4,
tarn4,
tuan4,
tuna4,
turn4,
3 letter words:
bam7,
bum7,
mam7,
mum7,
umm7,
amu5,
arb5,
arm5,
ban5,
bar5,
bat5,
bra5,
bru5,
bun5,
bur5,
but5,
man5,
mar5,
mat5,
mna5,
mun5,
mut5,
nab5,
nam5,
nub5,
ram5,
rub5,
rum5,
tab5,
tam5,
tub5,
tum5,
urb5,
ant3,
art3,
nat3,
nur3,
nut3,
ran3,
rat3,
run3,
rut3,
tan3,
tar3,
tau3,
tun3,
urn3,
uta3,
2 letter words:
mm6,
ab4,
am4,
ba4,
ma4,
mu4,
um4,
an2,
ar2,
at2,
na2,
nu2,
ta2,
un2,
ur2,
ut2,