10 letter words:
forefinger17,
reoffering17,
refronting14,
interferon13,
9 letter words:
forfeiter15,
ferreting13,
foreigner13,
rerenting10,
8 letter words:
offering15,
fingerer12,
fronting12,
frontier11,
entering9,
erigeron9,
nitrogen9,
nongreen9,
roentgen9,
tenoning9,
noninert8,
orienter8,
reorient8,
7 letter words:
griffon14,
reffing14,
fifteen13,
forfeit13,
offerer13,
reoffer13,
troffer13,
feigner11,
foreign11,
freeing11,
grifter11,
reefing11,
reforge11,
fennier10,
fernier10,
ferrite10,
fornent10,
fronter10,
inferno10,
oftener10,
refiner10,
refront10,
rotifer10,
genitor8,
grinner8,
ignorer8,
integer8,
negroni8,
renting8,
ringent8,
rontgen8,
treeing8,
enteron7,
interne7,
intoner7,
onerier7,
reinter7,
rentier7,
tenoner7,
ternion7,
terrine7,
6 letter words:
goffer13,
goniff13,
griffe13,
offing13,
effort12,
niffer12,
toffee12,
feeing10,
feting10,
finger10,
forger10,
forget10,
fringe10,
giftee10,
ferine9,
ferret9,
forint9,
forrit9,
refine9,
refire9,
engine7,
engirt7,
eringo7,
erring7,
gerent7,
ginner7,
goiter7,
goitre7,
gorier7,
ignore7,
noting7,
regent7,
region7,
regret7,
ringer7,
teeing7,
toeing7,
tonger7,
toning7,
trigon7,
entire6,
intern6,
intone6,
intron6,
ironer6,
norite6,
orient6,
rennet6,
rennin6,
renter6,
rerent6,
retine6,
retire6,
retore6,
retorn6,
rioter6,
tenner6,
tinner6,
tonier6,
tonner6,
triene6,
5 letter words:
griff12,
fifer11,
offer11,
feign9,
fogie9,
forge9,
gofer9,
gonef9,
gonif9,
grief9,
grift9,
feint8,
fetor8,
finer8,
firer8,
forte8,
freer8,
frere8,
frier8,
front8,
frore8,
infer8,
often8,
ofter8,
refer8,
refit8,
rifer8,
egret6,
ergot6,
genet6,
genie6,
genre6,
genro6,
giron6,
goner6,
green6,
greet6,
griot6,
groin6,
ingot6,
reign6,
renig6,
rerig6,
rigor6,
roger6,
tenge6,
tiger6,
tigon6,
tinge6,
trigo6,
enter5,
inert5,
inner5,
inter5,
intro5,
irone5,
ninon5,
niter5,
niton5,
nitre5,
nitro5,
nonet5,
noter5,
renin5,
rente5,
retie5,
retro5,
tenon5,
tenor5,
terne5,
toner5,
tonne5,
treen5,
trier5,
trine5,
trone5,
4 letter words:
fief10,
fife10,
riff10,
teff10,
tiff10,
toff10,
frig8,
frog8,
gift8,
feet7,
fere7,
fern7,
fete7,
fine7,
fino7,
fire7,
firn7,
foin7,
font7,
fore7,
fort7,
free7,
fret7,
frit7,
froe7,
info7,
neif7,
reef7,
reft7,
reif7,
rife7,
rift7,
tref7,
eger5,
ergo5,
gene5,
gent5,
gien5,
girn5,
giro5,
girt5,
gite5,
goer5,
gone5,
gore5,
gree5,
grin5,
grit5,
grot5,
ogee5,
ogre5,
ring5,
ting5,
tong5,
trig5,
trog5,
erne4,
inro4,
into4,
iron4,
nene4,
neon4,
nine4,
nite4,
noir4,
none4,
nori4,
note4,
rein4,
rent4,
rete4,
riot4,
rite4,
rote4,
roti4,
teen4,
tern4,
tier4,
tine4,
tire4,
tiro4,
tone4,
tore4,
tori4,
torn4,
torr4,
tree4,
trio4,
3 letter words:
eff9,
iff9,
off9,
fig7,
fog7,
eft6,
fee6,
fen6,
fer6,
fet6,
fie6,
fin6,
fir6,
fit6,
foe6,
fon6,
for6,
fro6,
oft6,
ref6,
rif6,
ego4,
eng4,
erg4,
gee4,
gen4,
get4,
gie4,
gin4,
git4,
gor4,
got4,
neg4,
nog4,
reg4,
rig4,
teg4,
tog4,
eon3,
ere3,
ern3,
err3,
inn3,
ion3,
ire3,
nee3,
net3,
nit3,
nor3,
not3,
one3,
ore3,
ort3,
ree3,
rei3,
ret3,
rin3,
roe3,
rot3,
tee3,
ten3,
tie3,
tin3,
toe3,
ton3,
tor3,
2 letter words:
ef5,
fe5,
if5,
of5,
go3,
en2,
er2,
et2,
in2,
it2,
ne2,
no2,
oe2,
oi2,
on2,
or2,
re2,
ti2,
to2,