5 letter words:
blunt7,
bulla7,
tabun7,
tubal7,
4 letter words:
abut6,
ball6,
blat6,
bull6,
buna6,
bunt6,
tabu6,
tuba6,
aunt4,
latu4,
luna4,
lunt4,
null4,
tall4,
tuna4,
ulan4,
ulna4,
3 letter words:
alb5,
bal5,
ban5,
bat5,
bun5,
but5,
lab5,
nab5,
nub5,
tab5,
tub5,
all3,
alt3,
ant3,
lat3,
nut3,
tan3,
tau3,
tun3,
uta3,
2 letter words:
ab4,
ba4,
al2,
an2,
at2,
la2,
na2,
nu2,
ta2,
un2,
ut2,