8 letter words:
gruffish18,
6 letter words:
griffs13,
gruffs13,
5 letter words:
huffs14,
griff12,
gruff12,
guffs12,
riffs11,
ruffs11,
frigs9,
frugs9,
girsh9,
gursh9,
shrug9,
4 letter words:
huff13,
guff11,
fish10,
riff10,
ruff10,
figs8,
frig8,
frug8,
fugs8,
ghis8,
gush8,
hugs8,
sigh8,
sugh8,
ughs8,
firs7,
furs7,
rhus7,
rifs7,
rush7,
shri7,
surf7,
rigs5,
rugs5,
3 letter words:
iff9,
fig7,
fug7,
ghi7,
hug7,
ugh7,
fir6,
fur6,
his6,
ifs6,
rif6,
rig4,
rug4,
sir3,
sri3,
2 letter words:
hi5,
if5,
sh5,
uh5,
is2,
si2,
us2,
