noun: the outer region of the Earth's atmosphere; contains a high concentration of free electrons
Length: 10 letters
Scrabble value: 15
Words with Friends value: 16
Literati value: 12
TWL (USA): Found
SOWPODS (UK): Found
ionosphere
oosphere
poisoner
erosion
heroine
honoree
hoosier
inshore
onshore
operose
pioneer
rosehip
sinoper
snooper
herein
heroin
herpes
hoenir
hosier
inhere
neosho
nosher
opener
operon
orison
orpine
perish
pernio
pernis
person
phoner
poison
porose
prison
reopen
repine
repose
reship
senhor
senior
serine
seriph
shiner
shrine
siphon
sniper
soiree
sooner
sphere
eosin
erose
espoo
heron
honor
hoops
hopei
hoper
horne
horse
irons
isere
noise
noose
norse
opine
opsin
orion
orpin
osier
penis
peron
phone
poise
porno
poser
preen
prion
prise
prone
prose
resin
rhein
rhine
rhino
rhone
rinse
ripen
risen
roneo
rosin
seine
senor
serin
sheen
sheep
sheer
shine
shire
shore
shorn
siren
sneer
snipe
snoop
snore
sopor
speer
spine
spire
spoon
spoor
spore
spree
eire
epos
erie
erin
eris
erne
eros
erse
esop
heir
here
hero
hire
hone
hoop
hope
hopi
hops
horn
hose
iron
nero
nipr
nose
nosh
ohio
open
oreo
peen
peer
peon
peri
peso
phon
pier
pine
pion
pone
pons
poon
poor
pore
porn
pose
posh
rein
reno
resh
ripe
rise
rope
rose
seep
seer
sene
sere
shin
ship
shoe
shoo
shop
sine
sion
sire
snip
soho
sone
soon
soph
sore
spin
ene
eon
eos
epi
ern
ese
esp
esr
hen
hep
hie
hin
hip
hoe
hop
inh
inr
ins
ion
iop
ipo
ire
irs
isn
nee
neo
nih
nip
nro
ois
one
oni
ono
ooh
ops
ore
pee
pei
pen
pes
phi
phs
pie
pin
poe
poi
prn
pro
psi
rep
res
rho
rio
rip
roe
roi
ron
see
sen
sep
sin
sip
sir
snp
soh
son
sop
ee
en
er
es
he
hi
hn
ho
hp
hr
hs
ie
in
io
ip
ir
ne
nh
ni
no
np
oh
on
or
os
pe
ph
pi
po
pr
ps
re
rh
ri
rn
ro
se
si
sn
so
sr
e
h
i
n
o
p
r
s
ionised
ionization
ionize
ionized
ionophoresis
iontophoresis
iontotherapy
iota
iou