9 letter words:
firethorn15,
8 letter words:
frothier14,
frontier11,
thornier11,
7 letter words:
frother13,
fronter10,
heritor10,
hornier10,
horrent10,
norther10,
refront10,
rotifer10,
6 letter words:
ethion9,
forint9,
forrit9,
heriot9,
heroin9,
hinter9,
hornet9,
nother9,
rhetor9,
throne9,
ironer6,
norite6,
orient6,
retorn6,
rioter6,
tonier6,
5 letter words:
firth11,
foehn11,
forth11,
frith11,
froth11,
thief11,
feint8,
fetor8,
finer8,
firer8,
forte8,
frier8,
front8,
frore8,
heron8,
hirer8,
honer8,
infer8,
ither8,
north8,
often8,
ofter8,
other8,
refit8,
rhino8,
rifer8,
thein8,
their8,
thine8,
thorn8,
throe8,
inert5,
inter5,
intro5,
irone5,
niter5,
nitre5,
nitro5,
noter5,
retro5,
tenor5,
toner5,
trier5,
trine5,
trone5,
4 letter words:
fohn10,
heft10,
fern7,
fine7,
fino7,
fire7,
firn7,
foin7,
font7,
fore7,
fort7,
fret7,
frit7,
froe7,
heir7,
hent7,
hern7,
hero7,
hint7,
hire7,
hoer7,
hone7,
horn7,
info7,
neif7,
reft7,
reif7,
rife7,
rift7,
then7,
thin7,
thio7,
thir7,
thro7,
tref7,
inro4,
into4,
iron4,
nite4,
noir4,
nori4,
note4,
rein4,
rent4,
riot4,
rite4,
rote4,
roti4,
tern4,
tier4,
tine4,
tire4,
tiro4,
tone4,
tore4,
tori4,
torn4,
torr4,
trio4,
3 letter words:
feh9,
foh9,
eft6,
eth6,
fen6,
fer6,
fet6,
fie6,
fin6,
fir6,
fit6,
foe6,
fon6,
for6,
fro6,
hen6,
her6,
het6,
hie6,
hin6,
hit6,
hoe6,
hon6,
hot6,
noh6,
nth6,
oft6,
ref6,
rho6,
rif6,
the6,
tho6,
eon3,
ern3,
err3,
ion3,
ire3,
net3,
nit3,
nor3,
not3,
one3,
ore3,
ort3,
rei3,
ret3,
rin3,
roe3,
rot3,
ten3,
tie3,
tin3,
toe3,
ton3,
tor3,
2 letter words:
ef5,
eh5,
fe5,
he5,
hi5,
ho5,
if5,
of5,
oh5,
en2,
er2,
et2,
in2,
it2,
ne2,
no2,
oe2,
oi2,
on2,
or2,
re2,
ti2,
to2,
