8 letter words:
rutabaga11,
7 letter words:
guarana8,
6 letter words:
ratbag9,
turban8,
5 letter words:
brung8,
brant7,
brunt7,
buran7,
burnt7,
rabat7,
tabun7,
unbar7,
urban7,
gaunt6,
grana6,
grant6,
grunt6,
tanga6,
antra5,
ratan5,
ruana5,
4 letter words:
bang7,
brag7,
bung7,
burg7,
garb7,
grab7,
grub7,
abut6,
barn6,
bran6,
brat6,
brut6,
buna6,
bunt6,
bura6,
burn6,
tabu6,
tuba6,
agar5,
anga5,
gaun5,
gaur5,
gnar5,
gnat5,
gran5,
grat5,
guan5,
guar5,
raga5,
rang5,
ruga5,
rung5,
tang5,
trug5,
tung5,
anta4,
aunt4,
aura4,
rant4,
runt4,
tarn4,
tuna4,
turn4,
3 letter words:
bag6,
bug6,
gab6,
aba5,
arb5,
baa5,
ban5,
bar5,
bat5,
bra5,
bun5,
bur5,
but5,
nab5,
nub5,
rub5,
tab5,
tub5,
urb5,
aga4,
gan4,
gar4,
gat4,
gnu4,
gun4,
gut4,
nag4,
rag4,
rug4,
tag4,
tug4,
ana3,
ant3,
art3,
nut3,
ran3,
rat3,
run3,
rut3,
tan3,
tar3,
tau3,
tun3,
urn3,
uta3,
2 letter words:
ab4,
ba4,
ag3,
aa2,
an2,
ar2,
at2,
na2,
nu2,
ta2,
un2,
ut2,