6 letter words:
frumps13,
forums11,
proofs11,
bromos10,
brooms10,
morbus10,
promos10,
rumbos10,
rumpos10,
buroos8,
porous8,
5 letter words:
bumfs12,
frump12,
bumps11,
bufos10,
forbs10,
forms10,
forum10,
mofos10,
poofs10,
poufs10,
profs10,
proof10,
spoof10,
booms9,
borms9,
bosom9,
bromo9,
broom9,
burps9,
moops9,
mopus9,
moups9,
ombus9,
pomos9,
probs9,
promo9,
proms9,
romps9,
rumbo9,
rumpo9,
rumps9,
spoom9,
umbos9,
fours8,
roofs8,
boors7,
broos7,
buroo7,
moors7,
pours7,
proso7,
rooms7,
roops7,
roums7,
roups7,
smoor7,
sopor7,
sorbo7,
spoor7,
4 letter words:
bumf11,
bump10,
bufo9,
fobs9,
fops9,
forb9,
form9,
from9,
fubs9,
fums9,
mofo9,
poof9,
pouf9,
prof9,
boom8,
bops8,
borm8,
bums8,
burp8,
mobs8,
moop8,
mops8,
moup8,
ombu8,
pomo8,
poms8,
prob8,
prom8,
pubs8,
romp8,
rump8,
sump8,
umbo8,
umps8,
four7,
fous7,
fros7,
furs7,
oofs7,
orfs7,
roof7,
surf7,
ufos7,
boor6,
boos6,
bors6,
broo6,
bros6,
brus6,
burs6,
moor6,
moos6,
mors6,
mous6,
muso6,
obos6,
ooms6,
oops6,
opus6,
orbs6,
oups6,
poor6,
poos6,
pour6,
proo6,
pros6,
purs6,
robs6,
roms6,
room6,
roop6,
roum6,
roup6,
rubs6,
rums6,
smur6,
soom6,
soop6,
sorb6,
soum6,
soup6,
spur6,
sumo6,
urbs6,
urps6,
ours4,
roos4,
sour4,
3 letter words:
fob8,
fop8,
fub8,
fum8,
bop7,
bum7,
mob7,
mop7,
pom7,
pub7,
ump7,
for6,
fou6,
fro6,
fur6,
oof6,
orf6,
ufo6,
boo5,
bor5,
bos5,
bro5,
bru5,
bur5,
bus5,
moo5,
mor5,
mos5,
mou5,
mus5,
obo5,
obs5,
oms5,
oom5,
oop5,
ops5,
orb5,
oup5,
poo5,
pos5,
pro5,
pur5,
pus5,
rob5,
rom5,
rub5,
rum5,
sob5,
som5,
sop5,
sub5,
sum5,
sup5,
upo5,
ups5,
urb5,
urp5,
oor3,
oos3,
ors3,
our3,
ous3,
roo3,
sou3,
sur3,
2 letter words:
of5,
bo4,
mo4,
mu4,
ob4,
om4,
op4,
po4,
um4,
up4,
oo2,
or2,
os2,
ou2,
so2,
ur2,
us2,