noun: the quality of being penetrable (by people or light or missiles etc.)
Length: 12 letters
Scrabble value: 17
Words with Friends value: 21
Literati value: 16
TWL (USA): Found
SOWPODS (UK): Found
perviousness
responsive
suspensive
piousness
prosiness
soupiness
supervise
suspensor
enuresis
espresso
eversion
neurosis
peroneus
pervious
preussen
previous
pureness
resinous
response
resupine
ripeness
ropiness
rosiness
soreness
sourness
souvenir
sureness
suspense
universe
envious
erosive
espouse
inverse
nervous
overuse
pensive
perseus
pioneer
poseuse
poussin
previse
reissue
serinus
serious
serpens
session
sinoper
spenser
spinose
spinous
sunrise
sunrose
suspire
version
vespers
enosis
ensure
epirus
europe
inpour
insure
issuer
nereus
nerves
nervus
nessie
nivose
noesis
oeuvre
opener
orpine
peneus
pernio
pernis
person
peruse
pineus
pisser
poseur
prevue
prison
proven
psenes
purine
reopen
repine
repose
revise
senior
sensor
sepsis
series
serine
serous
sevens
severn
sniper
soiree
sonsie
sousse
spinus
spouse
suisse
supine
unripe
uprise
ursine
venire
venose
venous
vesper
vinous
ensis
ensue
envoi
eosin
erose
essen
evers
inure
ipsus
irons
isere
issue
issus
nerve
nervi
never
nevis
nevus
nisus
noise
norse
nurse
opine
opsin
orpin
osier
ovine
penis
peron
pinus
pious
poise
poser
posse
preen
press
prion
prise
prone
prose
prove
prune
pruno
puree
purse
resin
reuse
revue
rinse
ripen
risen
rosin
rouse
rupee
seine
senor
sense
serin
serve
servo
seven
sever
sieve
sinus
siren
sirup
sison
sissu
sneer
snipe
snips
snore
sorus
souse
speer
spine
spire
spore
spree
sprue
spurn
super
urine
venue
venus
vepse
verne
verse
verso
viper
vireo
virus
visor
eire
epos
erie
erin
eris
erne
eros
erse
esop
euro
even
ever
iron
ives
nero
ness
neve
nipr
nose
nous
onus
open
opus
ouse
oven
over
ovis
peen
peer
peon
peri
peru
peso
pier
pine
pion
piss
pone
pons
pore
porn
pose
pour
pure
puss
rein
reno
ripe
rise
rive
rope
rose
ross
roue
rous
rove
ruin
rune
ruse
seep
seer
sene
sens
sere
sess
sine
sion
sire
sise
siss
snip
sone
sops
sore
soup
sour
spin
spiv
spue
spur
sspe
ssri
suer
sure
unio
user
usps
ussr
usss
veer
vein
veps
vine
vino
vise
ene
eon
eos
epi
ern
ese
esp
esr
eve
inr
ins
ion
iop
iou
ipo
ipv
ire
irs
isn
ivp
nee
neo
nip
nov
nro
nsu
ois
one
oni
ops
opv
ore
pee
pei
pen
pes
pie
pin
poe
poi
prn
pro
psi
pun
pus
rep
res
rev
rio
rip
roe
roi
ron
rue
run
rus
see
sen
sep
sin
sip
sir
sis
snp
son
sop
sos
sou
sse
sss
sue
sun
sup
sur
sus
suv
svr
urn
use
usn
vie
vip
ee
en
er
es
eu
ev
ie
in
io
ip
ir
iv
ne
ni
no
np
nu
nv
on
or
os
ov
pe
pi
po
pr
ps
pu
re
ri
rn
ro
ru
rv
se
si
sn
so
sr
ss
un
up
ur
us
uv
vi
e
i
n
o
p
r
s
u
v
perversity
perversive
pervert
perverted
pesach
pesah
pesantran
pesantren