11 letter words:
orthopteran16,
10 letter words:
orthoptera15,
9 letter words:
harpooner14,
orthopter14,
protonate11,
8 letter words:
operator10,
patentor10,
pronator10,
ratooner8,
7 letter words:
harpoon12,
panther12,
phaeton12,
phatter12,
phonate12,
phorate12,
another10,
honorer10,
horrent10,
norther10,
operant9,
partner9,
patroon9,
pattern9,
portent9,
praetor9,
pronate9,
pronota9,
prorate9,
protean9,
reptant9,
taproot9,
trooper9,
arnotto7,
rattoon7,
rotator7,
torrent7,
6 letter words:
hapten11,
harper11,
hooper11,
orphan11,
photon11,
pother11,
tephra11,
teraph11,
thorpe11,
threap11,
anther9,
hatter9,
hooter9,
hornet9,
hotter9,
nother9,
rather9,
rhetor9,
thenar9,
thoron9,
threat9,
throat9,
throne9,
toroth9,
tother9,
arpent8,
enrapt8,
entrap8,
operon8,
parent8,
parrot8,
parton8,
patent8,
patron8,
patten8,
patter8,
perron8,
poorer8,
porter8,
potato8,
potent8,
potter8,
prater8,
pretor8,
pronto8,
protea8,
proton8,
raptor8,
report8,
tarpon8,
teapot8,
teopan8,
torpor8,
trepan8,
atoner6,
attorn6,
enroot6,
errant6,
natter6,
notate6,
orator6,
ornate6,
ranter6,
ratoon6,
ratten6,
ratter6,
ratton6,
retorn6,
retort6,
rooter6,
rotate6,
rotten6,
rotter6,
tarter6,
tooter6,
torero6,
torten6,
5 letter words:
ephor10,
hoper10,
phone10,
phono10,
photo10,
raphe10,
thorp10,
tophe10,
earth8,
hater8,
heart8,
heron8,
honer8,
honor8,
neath8,
north8,
ortho8,
other8,
rathe8,
tenth8,
thane8,
theta8,
thorn8,
thoro8,
throe8,
tooth8,
torah8,
troth8,
aport7,
apron7,
apter7,
arpen7,
netop7,
opera7,
paeon7,
panto7,
pareo7,
parer7,
paten7,
pater7,
peart7,
petto7,
porno7,
potto7,
prate7,
prone7,
raper7,
repot7,
repro7,
roper7,
taper7,
toper7,
trapt7,
troop7,
trope7,
antre5,
atone5,
noter5,
oaten5,
oater5,
orate5,
ottar5,
otter5,
rater5,
reran5,
retro5,
rotor5,
rotte5,
tanto5,
tarot5,
tarre5,
tater5,
tenor5,
terra5,
tetra5,
toner5,
torot5,
torta5,
torte5,
toter5,
treat5,
trona5,
trone5,
4 letter words:
epha9,
harp9,
heap9,
hoop9,
hope9,
opah9,
path9,
phat9,
phon9,
phot9,
pooh9,
toph9,
eath7,
haen7,
haet7,
hant7,
hare7,
hart7,
hate7,
hear7,
heat7,
hent7,
hern7,
hero7,
hoar7,
hoer7,
hone7,
hoot7,
hora7,
horn7,
oath7,
rath7,
rhea7,
tahr7,
teth7,
thae7,
than7,
that7,
then7,
thro7,
aper6,
atop6,
nape6,
neap6,
nope6,
open6,
pane6,
pant6,
pare6,
parr6,
part6,
pate6,
pean6,
pear6,
peat6,
pent6,
peon6,
pert6,
poet6,
pone6,
poon6,
poor6,
pore6,
porn6,
port6,
prao6,
prat6,
proa6,
rape6,
rapt6,
reap6,
repo6,
rope6,
tape6,
tarp6,
tepa6,
tope6,
topo6,
trap6,
trop6,
aeon4,
aero4,
ante4,
earn4,
etna4,
near4,
neat4,
nett4,
nota4,
note4,
onto4,
orra4,
otto4,
rant4,
rare4,
rate4,
rato4,
rear4,
rent4,
roan4,
roar4,
root4,
rota4,
rote4,
roto4,
tare4,
tarn4,
taro4,
tart4,
tate4,
tear4,
teat4,
tent4,
tern4,
toea4,
tone4,
toon4,
toot4,
tora4,
tore4,
torn4,
toro4,
torr4,
tort4,
tote4,
tret4,
trot4,
3 letter words:
hap8,
hep8,
hop8,
pah8,
peh8,
pht8,
poh8,
eth6,
hae6,
hao6,
hat6,
hen6,
her6,
het6,
hoe6,
hon6,
hot6,
nah6,
noh6,
nth6,
oho6,
ooh6,
rah6,
rho6,
the6,
tho6,
ape5,
apo5,
apt5,
nap5,
ope5,
opt5,
pan5,
par5,
pat5,
pea5,
pen5,
per5,
pet5,
poo5,
pot5,
pro5,
rap5,
rep5,
tap5,
top5,
ane3,
ant3,
are3,
art3,
ate3,
att3,
ear3,
eat3,
eon3,
era3,
ern3,
err3,
eta3,
nae3,
net3,
noo3,
nor3,
not3,
oar3,
oat3,
one3,
ono3,
oot3,
ora3,
ore3,
ort3,
ran3,
rat3,
ret3,
roe3,
rot3,
tae3,
tan3,
tao3,
tar3,
tat3,
tea3,
ten3,
tet3,
toe3,
ton3,
too3,
tor3,
tot3,
2 letter words:
ah5,
eh5,
ha5,
he5,
ho5,
oh5,
op4,
pa4,
pe4,
ae2,
an2,
ar2,
at2,
en2,
er2,
et2,
na2,
ne2,
no2,
oe2,
on2,
or2,
re2,
ta2,
to2,
