noun: subtle and cumulative harmfulness (especially of a disease)
noun: the quality of being designed to entrap
Length: 13 letters
Scrabble value: 14
Words with Friends value: 17
Literati value: 13
TWL (USA): Found
SOWPODS (UK): Found
insidiousness
dissension
insidious
noisiness
soundness
unionised
disunion
nosiness
sessions
sinusoid
unionise
inosine
ionised
session
diesis
disuse
edison
enosis
inside
iodine
iodise
ionise
noesis
onside
sonsie
soused
sousse
suisse
undies
undine
undone
unison
donne
douse
eidos
ennui
ensis
eosin
indie
indue
indus
inion
iodin
issue
issus
nidus
nisei
nisus
noise
nones
nosed
sidon
sinus
sison
sissu
snide
sound
souse
sunni
union
dine
diss
doei
done
dose
doss
dune
duse
enid
ides
idun
isis
neon
ness
nine
nisi
node
none
nose
noun
nous
nude
odin
onus
ouse
send
sens
sess
side
sids
sind
sine
sion
sise
siss
sone
suds
undo
unio
used
usss
den
des
die
din
dis
doe
doi
don
dos
due
dun
duo
edo
eds
end
eon
eos
ido
ied
iii
iis
inn
ins
ion
iou
isi
isn
iud
neo
nne
nod
non
nsu
nun
ode
oed
ois
one
oni
sen
sin
sis
sod
son
sos
sou
sse
sss
sue
sun
sus
use
usn
de
do
ds
ed
en
es
eu
id
ie
ii
in
io
nd
ne
ni
no
nu
od
on
os
sd
se
si
sn
so
ss
un
us
d
e
i
n
o
s
u
inside-out
insider
insidiously
insight
insightful
insightfulness
insignia
insignificance