9 letter words:
sorrowful15,
7 letter words:
furrows13,
6 letter words:
furrow12,
floors9,
flours9,
fluors9,
furors9,
sorrow9,
5 letter words:
flows11,
fowls11,
frows11,
woful11,
wolfs11,
woofs11,
floor8,
flour8,
fluor8,
fools8,
fouls8,
fours8,
furls8,
furor8,
loofs8,
rolfs8,
roofs8,
sulfo8,
wools8,
lours5,
4 letter words:
flow10,
fowl10,
frow10,
wolf10,
woof10,
flus7,
fool7,
foul7,
four7,
furl7,
furs7,
loof7,
lows7,
owls7,
rolf7,
roof7,
rows7,
slow7,
surf7,
wool7,
woos7,
loos4,
lour4,
ours4,
slur4,
solo4,
soul4,
sour4,
3 letter words:
flu6,
for6,
fou6,
fro6,
fur6,
low6,
owl6,
row6,
sow6,
woo6,
wos6,
loo3,
ors3,
our3,
sol3,
sou3,
2 letter words:
of5,
ow5,
wo5,
lo2,
or2,
os2,
so2,
us2,