9 letter words:
gruffness16,
8 letter words:
snuffers14,
7 letter words:
snuffer13,
suffers13,
6 letter words:
gruffs13,
ruffes12,
snuffs12,
suffer12,
grufes10,
fusser9,
surges7,
nurses6,
5 letter words:
gruff12,
guffs12,
nuffs11,
ruffe11,
ruffs11,
snuff11,
frugs9,
fungs9,
grufe9,
ferns8,
fuses8,
serfs8,
surfs8,
genus6,
grens6,
grues6,
guess6,
gurns6,
negus6,
rungs6,
snugs6,
surge6,
urges6,
nurse5,
runes5,
ruses5,
russe5,
suers5,
sures5,
users5,
4 letter words:
guff11,
effs10,
nuff10,
ruff10,
fegs8,
frug8,
fugs8,
fung8,
enuf7,
fens7,
fern7,
fess7,
feus7,
funs7,
furs7,
fuse7,
fuss7,
nefs7,
refs7,
serf7,
surf7,
engs5,
ergs5,
gens5,
genu5,
gnus5,
gren5,
grue5,
gues5,
guns5,
gurn5,
gurs5,
negs5,
regs5,
rugs5,
rung5,
segs5,
snug5,
sung5,
urge5,
erns4,
ness4,
nurs4,
rens4,
rues4,
rune4,
runs4,
ruse4,
sens4,
sers4,
suer4,
sues4,
suns4,
sure4,
ures4,
urns4,
user4,
uses4,
3 letter words:
eff9,
feg7,
fug7,
efs6,
erf6,
fen6,
fer6,
fes6,
feu6,
fun6,
fur6,
nef6,
ref6,
eng4,
erg4,
gen4,
gnu4,
gue4,
gun4,
gur4,
gus4,
neg4,
reg4,
rug4,
seg4,
ugs4,
ens3,
ern3,
ers3,
ess3,
nur3,
nus3,
ren3,
res3,
rue3,
run3,
sen3,
ser3,
sue3,
sun3,
sur3,
sus3,
uns3,
ure3,
urn3,
use3,
2 letter words:
ef5,
fe5,
gu3,
ug3,
en2,
er2,
es2,
ne2,
nu2,
re2,
un2,
ur2,
us2,