8 letter words:
gruffier15,
7 letter words:
gruffer14,
figurer11,
6 letter words:
griffe13,
figure10,
5 letter words:
griff12,
gruff12,
fifer11,
ruffe11,
grief9,
firer8,
frier8,
rifer8,
rerig6,
urger6,
4 letter words:
guff11,
fief10,
fife10,
riff10,
ruff10,
frig8,
frug8,
fire7,
reif7,
rife7,
grue5,
urge5,
ruer4,
3 letter words:
eff9,
iff9,
fig7,
fug7,
fer6,
feu6,
fie6,
fir6,
fur6,
ref6,
rif6,
erg4,
gie4,
reg4,
rig4,
rug4,
err3,
ire3,
rei3,
rue3,
2 letter words:
ef5,
fe5,
if5,
er2,
re2,
