7 letter words:
figwort14,
5 letter words:
grift9,
griot6,
trigo6,
4 letter words:
frow10,
frig8,
frog8,
gift8,
grow8,
twig8,
fort7,
frit7,
rift7,
trow7,
wort7,
writ7,
giro5,
girt5,
grit5,
grot5,
trig5,
trog5,
riot4,
roti4,
tiro4,
tori4,
trio4,
3 letter words:
fig7,
fog7,
wig7,
wog7,
fir6,
fit6,
for6,
fro6,
oft6,
rif6,
row6,
tow6,
two6,
wit6,
wot6,
git4,
gor4,
got4,
rig4,
tog4,
ort3,
rot3,
tor3,
2 letter words:
if5,
of5,
ow5,
wo5,
go3,
it2,
oi2,
or2,
ti2,
to2,