noun: an intruder who passes into or through (often by overcoming resistance)
Length: 10 letters
Scrabble value: 12
Words with Friends value: 14
Literati value: 11
TWL (USA): Not found
SOWPODS (UK): Found
penetrator
entrepot
operetta
perorate
potterer
entreat
operant
operate
partner
pattern
portent
praetor
pronate
prorate
protean
retreat
ternate
torrent
treater
treetop
arpent
attorn
earner
entrap
errant
natter
nearer
nepeta
notate
opener
ornate
parent
pareto
parrot
patent
patron
patten
patter
petter
porter
poteen
potent
potter
prater
pretor
protea
ranter
raptor
ratter
reaper
renter
reopen
repeat
repent
report
retort
rotate
rotten
rotter
tarpon
teapot
tenter
tetrao
trento
trepan
apron
arere
arete
atone
eater
enate
enter
epona
erato
oaten
opera
orate
ottar
otter
panto
parer
pater
paton
peron
peter
porta
porte
prate
preen
prone
ranee
raper
rente
repot
retro
roper
taper
tarot
tater
tenet
tenor
teton
tetra
toner
topee
toper
torte
toter
treat
trent
troat
trope
aeon
ante
aper
arno
aten
aton
atop
earn
erne
etna
nape
nato
neap
near
neat
nepa
nero
nett
note
open
oran
pane
pant
pare
parr
part
pate
pean
pear
peat
peen
peer
pent
peon
pert
poet
pone
pore
porn
port
prat
rant
rape
rapt
rare
rate
reap
rear
reno
rent
rete
roan
roar
rope
rota
rote
tape
tare
tarn
taro
tarp
tart
tate
tear
teat
teen
tent
tera
tern
toea
tone
tope
tore
torn
torr
tort
tote
trap
tree
trna
trot
ane
ano
ant
ape
apr
apt
are
arp
art
ate
atp
ear
eat
ene
eon
epa
era
ern
err
ert
eta
nap
nee
neo
net
not
npa
nra
nro
oar
oat
one
opt
ore
orr
pan
par
pat
pea
pee
pen
pet
poa
poe
pot
prn
pro
pto
rap
rat
rep
ret
rna
roe
ron
rot
tan
tao
tap
tar
tat
tea
tee
ten
tet
tnt
toe
ton
top
tor
tot
tpn
an
ar
at
ea
ee
en
er
na
ne
no
np
nt
on
or
pa
pe
po
pr
pt
ra
re
rn
ro
ta
te
tn
tt
a
e
n
o
p
r
t
penetrating
penetratingly
penetration
penetrative
penetratively
peneus
pengo
penguin
penial
penicillamine