9 letter words:
subfloors14,
8 letter words:
subfloor13,
6 letter words:
sobful11,
floors9,
flours9,
fluors9,
fossor9,
furols9,
brools8,
buroos8,
obolus8,
slurbs8,
sorbus8,
5 letter words:
bufos10,
flubs10,
forbs10,
floor8,
flors8,
floss8,
flour8,
fluor8,
fools8,
fouls8,
fours8,
furls8,
furol8,
loofs8,
rolfs8,
roofs8,
sulfo8,
surfs8,
blurs7,
bolos7,
bolus7,
bools7,
boors7,
brool7,
broos7,
burls7,
buroo7,
lobos7,
lobus7,
obols7,
slobs7,
slubs7,
slurb7,
sorbo7,
sorbs7,
lours5,
rouls5,
slurs5,
solos5,
solus5,
sools5,
sorus5,
souls5,
sours5,
4 letter words:
bufo9,
flub9,
fobs9,
forb9,
fubs9,
flor7,
flus7,
fool7,
foss7,
foul7,
four7,
fous7,
fros7,
furl7,
furs7,
fuss7,
loof7,
oofs7,
orfs7,
rolf7,
roof7,
surf7,
ufos7,
blur6,
bolo6,
bool6,
boor6,
boos6,
bors6,
boss6,
broo6,
bros6,
brus6,
burl6,
burs6,
buss6,
lobo6,
lobs6,
obol6,
obos6,
orbs6,
robs6,
rubs6,
slob6,
slub6,
sobs6,
sorb6,
subs6,
urbs6,
loor4,
loos4,
loss4,
lour4,
lous4,
lurs4,
ours4,
roos4,
roul4,
slur4,
solo4,
sols4,
sool4,
soul4,
sour4,
sous4,
3 letter words:
fob8,
fub8,
flu6,
for6,
fou6,
fro6,
fur6,
oof6,
orf6,
ufo6,
boo5,
bor5,
bos5,
bro5,
bru5,
bur5,
bus5,
lob5,
obo5,
obs5,
orb5,
rob5,
rub5,
sob5,
sub5,
urb5,
loo3,
lor3,
los3,
lou3,
lur3,
oor3,
oos3,
ors3,
our3,
ous3,
roo3,
sol3,
sos3,
sou3,
sur3,
sus3,
2 letter words:
of5,
bo4,
ob4,
lo2,
oo2,
or2,
os2,
ou2,
so2,
ur2,
us2,