8 letter words:
bursitis10,
7 letter words:
buritis9,
6 letter words:
bruits8,
brusts8,
buists8,
buriti8,
bursts8,
bustis8,
tsuris6,
5 letter words:
briss7,
brits7,
bruit7,
brust7,
bruts7,
buist7,
burst7,
busti7,
busts7,
stubs7,
risus5,
rusts5,
siris5,
situs5,
stirs5,
suits5,
truss5,
4 letter words:
bist6,
bits6,
bris6,
brit6,
brus6,
brut6,
burs6,
buss6,
bust6,
buts6,
ibis6,
ribs6,
rubs6,
sibs6,
stub6,
subs6,
tubs6,
urbs6,
iris4,
isit4,
rits4,
rust4,
ruts4,
siri4,
sirs4,
sist4,
sits4,
sris4,
stir4,
suit4,
tuis4,
utis4,
3 letter words:
bis5,
bit5,
bru5,
bur5,
bus5,
but5,
rib5,
rub5,
sib5,
sub5,
tub5,
urb5,
its3,
rit3,
rut3,
sir3,
sis3,
sit3,
sri3,
sui3,
sur3,
sus3,
tis3,
tui3,
uts3,
2 letter words:
bi4,
is2,
it2,
si2,
st2,
ti2,
ur2,
us2,
ut2,