10 letter words:
fortifying20,
7 letter words:
fortify16,
griffin14,
griffon14,
nigrify14,
riffing14,
tiffing14,
introfy13,
nitrify13,
rifting11,
ignitor8,
rioting8,
6 letter words:
fifing13,
fringy13,
frying13,
goniff13,
ignify13,
offing13,
notify12,
tiffin12,
firing10,
toying10,
trying10,
tyring10,
yogini10,
finito9,
forint9,
origin7,
tiring7,
trigon7,
5 letter words:
fifty14,
toffy14,
griff12,
forty11,
nifty11,
gonif9,
grift9,
gyron9,
tying9,
yogin9,
front8,
irony8,
giron6,
griot6,
groin6,
ingot6,
iring6,
tigon6,
trigo6,
intro5,
nitro5,
torii5,
4 letter words:
iffy13,
fogy11,
riff10,
tiff10,
toff10,
frig8,
frog8,
gift8,
gory8,
gyri8,
gyro8,
orgy8,
yogi8,
fino7,
firn7,
foin7,
font7,
fort7,
frit7,
info7,
rift7,
ryot7,
tiny7,
tony7,
tory7,
troy7,
tyin7,
tyro7,
yoni7,
girn5,
giro5,
girt5,
grin5,
grit5,
grot5,
ring5,
ting5,
tong5,
trig5,
trog5,
inro4,
inti4,
into4,
iron4,
noir4,
nori4,
riot4,
roti4,
tiro4,
tori4,
torn4,
trio4,
3 letter words:
foy9,
fry9,
iff9,
off9,
fig7,
fog7,
goy7,
fin6,
fir6,
fit6,
fon6,
for6,
fro6,
oft6,
rif6,
toy6,
try6,
yin6,
yon6,
gin4,
git4,
gor4,
got4,
nog4,
rig4,
tog4,
ion3,
nit3,
nor3,
not3,
ort3,
rin3,
rot3,
tin3,
ton3,
tor3,
2 letter words:
if5,
of5,
oy5,
yo5,
go3,
in2,
it2,
no2,
oi2,
on2,
or2,
ti2,
to2,