9 letter words:
profiting15,
7 letter words:
rifting11,
porting10,
ignitor8,
rioting8,
6 letter words:
profit11,
firing10,
finito9,
forint9,
opting9,
pirogi9,
poring9,
riping9,
roping9,
toping9,
tropin8,
origin7,
tiring7,
trigon7,
5 letter words:
gonif9,
grift9,
front8,
gipon8,
gript8,
oping8,
piing8,
pingo8,
pirog8,
prong8,
orpin7,
pinot7,
pinto7,
piton7,
point7,
print7,
prion7,
giron6,
griot6,
groin6,
ingot6,
iring6,
tigon6,
trigo6,
intro5,
nitro5,
torii5,
4 letter words:
prof9,
frig8,
frog8,
gift8,
fino7,
firn7,
foin7,
font7,
fort7,
frit7,
gorp7,
grip7,
info7,
ping7,
pong7,
prig7,
prog7,
rift7,
pint6,
pion6,
pirn6,
porn6,
port6,
tipi6,
topi6,
trip6,
trop6,
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:
fop8,
fig7,
fog7,
fin6,
fir6,
fit6,
fon6,
for6,
fro6,
gip6,
oft6,
pig6,
rif6,
nip5,
opt5,
pin5,
pit5,
poi5,
pot5,
pro5,
rip5,
tip5,
top5,
gin4,
git4,
gor4,
got4,
nog4,
rig4,
tog4,
ion3,
nit3,
nor3,
not3,
ort3,
rin3,
rot3,
tin3,
ton3,
tor3,
2 letter words:
if5,
of5,
op4,
pi4,
go3,
in2,
it2,
no2,
oi2,
on2,
or2,
ti2,
to2,