10 letter words:
foodstuffs20,
9 letter words:
foodstuff19,
8 letter words:
dustoffs15,
7 letter words:
dustoff14,
6 letter words:
stuffs12,
doofus10,
5 letter words:
doffs12,
duffs12,
stuff11,
toffs11,
tuffs11,
foods9,
foots8,
softs8,
tofus8,
dusts6,
outdo6,
stood6,
studs6,
ousts5,
soots5,
4 letter words:
doff11,
duff11,
offs10,
toff10,
tuff10,
food8,
fuds8,
foot7,
foss7,
fuss7,
soft7,
tofu7,
doss5,
dost5,
dots5,
duos5,
dust5,
ouds5,
sods5,
stud5,
suds5,
tods5,
udos5,
oots4,
oust4,
outs4,
soot4,
sots4,
sous4,
toss4,
3 letter words:
off9,
fud7,
fou6,
oft6,
dos4,
dot4,
duo4,
ods4,
oud4,
sod4,
tod4,
udo4,
oot3,
out3,
sos3,
sot3,
sou3,
too3,
uts3,
2 letter words:
of5,
do3,
od3,
os2,
so2,
to2,
us2,
ut2,