11 letter words:
substratums15,
10 letter words:
substratum14,
8 letter words:
stratums10,
7 letter words:
samburs11,
tamburs11,
arbutus9,
stratum9,
strumas9,
stratus7,
tussars7,
tussurs7,
6 letter words:
rumbas10,
sambur10,
tambur10,
umbras10,
aurums8,
bursas8,
bursts8,
bututs8,
smarts8,
struma8,
strums8,
starts6,
status6,
strass6,
struts6,
sturts6,
sutras6,
suttas6,
tarsus6,
trusts6,
tussar6,
tussur6,
5 letter words:
barms9,
rumba9,
umbra9,
abuts7,
arums7,
aurum7,
basts7,
batts7,
battu7,
brass7,
brats7,
bruts7,
buras7,
bursa7,
burst7,
busts7,
butts7,
butut7,
marts7,
masts7,
matts7,
mauts7,
muras7,
musts7,
mutts7,
ramus7,
rubus7,
smart7,
smuts7,
stabs7,
strum7,
stubs7,
stums7,
subas7,
tabus7,
trams7,
tsuba7,
tubas7,
rusts5,
stars5,
start5,
stats5,
strut5,
sturt5,
suras5,
sutra5,
sutta5,
tarts5,
tauts5,
trass5,
truss5,
trust5,
tsars5,
tutus5,
4 letter words:
bams8,
barm8,
bums8,
abut6,
amus6,
arbs6,
arms6,
arum6,
bars6,
bass6,
bast6,
bats6,
batt6,
bras6,
brat6,
brut6,
bura6,
burs6,
buss6,
bust6,
buts6,
butt6,
mars6,
mart6,
mass6,
mast6,
mats6,
matt6,
maut6,
mura6,
muss6,
must6,
muts6,
mutt6,
rams6,
rubs6,
rums6,
sabs6,
smut6,
stab6,
stub6,
stum6,
suba6,
subs6,
sums6,
tabs6,
tabu6,
tams6,
tram6,
tuba6,
tubs6,
urbs6,
arts4,
rats4,
rust4,
ruts4,
sass4,
star4,
stat4,
sura4,
suss4,
tars4,
tart4,
tass4,
tats4,
taus4,
taut4,
tsar4,
tuts4,
tutu4,
ursa4,
urus4,
utas4,
3 letter words:
bam7,
bum7,
abs5,
amu5,
arb5,
arm5,
bar5,
bas5,
bat5,
bra5,
bur5,
bus5,
but5,
mar5,
mas5,
mat5,
mus5,
mut5,
ram5,
rub5,
rum5,
sab5,
sub5,
sum5,
tab5,
tam5,
tub5,
urb5,
ars3,
art3,
ass3,
att3,
ras3,
rat3,
rut3,
sat3,
sau3,
tar3,
tas3,
tat3,
tau3,
tut3,
uta3,
uts3,
2 letter words:
ab4,
am4,
ba4,
ma4,
mu4,
um4,
ar2,
as2,
at2,
ta2,
us2,
ut2,
