noun: heavier-than-air craft that is propelled by the flapping of wings
Length: 11 letters
Scrabble value: 16
Words with Friends value: 17
Literati value: 13
TWL (USA): Found
SOWPODS (UK): Found
ornithopter
orthopter
northrop
heritor
norther
pierrot
pointer
portent
portion
printer
protein
pterion
repoint
reprint
thorite
torrent
torreon
trooper
heroin
hitter
hoenir
hooter
hornet
hotpot
operon
option
orient
orpine
pernio
phoner
photon
pinter
porter
potent
pother
potion
potter
pretor
pronto
proton
renoir
report
retort
rioter
rooter
rotten
rotter
thorpe
throne
tinpot
tinter
tiptoe
tither
torero
torino
torpor
trento
triton
heron
hirer
honor
hopei
hoper
horne
hotei
inept
inert
inter
intro
niter
nitre
north
opine
orion
orpin
other
otter
peron
perth
phone
photo
pinot
pinto
piton
pitot
point
porno
porte
porto
potto
print
prion
prior
prone
proto
repot
retro
rhein
rhine
rhino
rhone
ripen
roneo
roper
rotor
tenor
tenth
teton
tetri
thorn
thrip
throe
titer
tithe
titre
toner
tooth
toper
torte
toter
trent
trier
trine
tripe
trite
troop
trope
troth
erin
heir
hero
herr
hint
hire
hone
hoop
hoot
hope
hopi
horn
http
iron
nero
nett
nipr
note
nrti
ohio
oort
open
oreo
otho
otoe
pent
peon
peri
pert
phon
phot
pier
pine
pint
pion
pith
pitt
poet
pone
poon
poor
pore
porn
port
rein
reit
reno
rent
riot
ripe
rite
root
rope
rote
roth
tent
tern
teth
then
thin
thor
tier
tine
tint
tire
tiro
tito
tone
toon
toot
tope
topi
tore
torn
torr
tort
tote
trio
trip
trot
eon
epi
ern
err
ert
hen
hep
het
hie
hin
hip
hit
hoe
hop
hot
hrt
inh
inr
ion
iop
ipo
ire
neo
net
nih
nip
nit
not
nro
nth
one
oni
ono
ooh
opt
ore
orr
oto
pei
pen
pet
phi
pie
pin
pit
poe
poi
pot
prn
pro
pto
rep
ret
rho
rio
rip
roe
roi
ron
rot
ten
tet
tho
tie
tin
tip
tit
tnt
toe
ton
too
top
tor
tot
tpn
trh
en
er
he
hi
hn
ho
hp
hr
ie
in
io
ip
ir
it
ne
nh
ni
no
np
nt
oh
on
or
pe
ph
pi
po
pr
pt
re
rh
ri
rn
ro
te
th
ti
tn
tt
e
h
i
n
o
p
r
t
ornithology
ornithomimid
ornithomimida
ornithopod
ornithopoda
ornithorhynchidae
ornithorhynchus
ornithosis
orobanchaceae
orogeny