noun: incomprehensibility by virtue of being too dense to understand
Length: 16 letters
Scrabble value: 22
Words with Friends value: 25
Literati value: 18
TWL (USA): Not found
SOWPODS (UK): Not found
impenetrableness
passementerie
permeableness
impenetrable
absenteeism
plessimeter
preassemble
presentable
raimentless
sempiternal
tenableness
alpestrine
entireness
eternalise
melanerpes
metalepsis
nimbleness
paltriness
parentless
penetrable
periselene
planimeter
pliantness
preeminent
presentism
reassemble
semestrial
serpentine
slipstream
streamline
terminable
alertness
alinement
ampleness
assembler
balminess
bannister
belemnite
beplaster
bernstein
brainless
brainstem
breastpin
earliness
emptiness
essential
estimable
inaptness
ineptness
inertness
insensate
lineament
manliness
marbleise
meritable
meritless
mertensia
miserable
nemertean
nemertina
nemertine
palestine
palmister
parseeism
passerine
penniless
perennate
perennial
permanent
permeable
pesantren
plainness
planeness
printable
semestral
september
serpentes
spearmint
spinnable
splinters
steerable
steersman
sterninae
tennessee
tribesman
abseiler
absentee
anserine
aperient
assemble
assenter
asterism
bailment
balinese
balistes
banister
banneret
bareness
baseline
basement
bassinet
beninese
besprent
bessemer
bimester
brimless
earliest
easement
ebenales
eeriness
elements
enlistee
ensemble
entrails
episteme
espalier
eternise
internal
internee
lameness
lamenter
lateness
leanness
lebanese
lebistes
lemaitre
liberate
limpness
linesman
listener
maleness
maleseet
massenet
masseter
mateless
materiel
meanness
meatless
meissner
melanise
milanese
minstrel
nameless
nearness
neatness
nemertea
nepalese
painless
paleness
panelist
partible
pearlite
peerless
penalise
perineal
permeant
permeate
pertness
pessimal
pilaster
pilsener
plebeian
preamble
premises
pressman
pretense
primates
primness
psalmist
rainless
realness
rentable
resemble
resinate
retinene
rimeless
ripeness
sarsenet
seamster
semester
sensible
sentinel
sepaline
serpasil
snapline
spinnbar
spinster
splinter
steelman
steinman
tameness
tapeline
tearless
telemann
terminal
timeless
tireless
tramline
treeless
treenail
trembles
trimness
abilene
ableism
ailment
aimless
airless
alberti
aletris
alienee
aliment
ambient
anseres
aptness
armless
artemis
artless
asperse
astilbe
atelier
baptise
baptism
basinet
bassine
beatles
beeline
besmear
bessera
bestial
betaine
betimes
bimetal
biplane
blaster
blister
braless
brassie
brisant
bristle
earless
earnest
eastern
elamite
elastin
element
eminent
emirate
empanel
emplane
empress
enamine
enplane
ensnare
ensnarl
entasis
entelea
enteral
entrain
epilate
epistle
epstein
eremite
esselen
etamine
eternal
impanel
impasse
implant
impress
intense
interne
laertes
lambent
lambert
lampris
lantern
latrine
leister
lempira
lenient
lensman
lepisma
leresis
lesbian
librate
limbers
lineman
linemen
lipmann
listera
maltese
manners
marbles
marines
marline
marlite
massine
masters
matinee
matisse
measles
meitner
melanin
melinae
melissa
meniere
messina
minaret
mineral
minster
misstep
mistral
nearest
nemesis
netmail
nielsen
painter
palmist
pannier
pantile
paresis
pastern
pastime
patness
peeress
pelisse
pennate
pentail
permian
persian
persist
pertain
piaster
piastre
pilsner
pimenta
pinnate
plaiter
planner
planter
plasmin
plaster
pleaser
praline
preemie
prelate
prelims
premise
premiss
present
preteen
primate
psalter
raiment
rameses
ratline
realine
realise
realism
realist
relapse
release
reliant
remains
remnant
repaint
replant
replete
reptile
respite
retinal
retsina
ribless
riemann
riesman
rimless
salient
saltine
saltire
samisen
samnite
sampler
santims
sapiens
sapient
seeable
seismal
seminal
seminar
sensate
serbian
seriema
serpens
serpent
setline
siamese
siemens
silents
sleeper
smelter
smitane
spaniel
spanner
spelter
spenser
spinner
spirant
sprites
stabile
stainer
stamper
stapler
stealer
steamer
stearin
steepen
steeper
steeple
steinem
steiner
sterile
sternal
stripes
talipes
tampere
tempera
templar
tenable
tenniel
tenpins
tensile
terpene
tessera
timbale
timbrel
trainee
traipse
trample
tremble
trenail
abient
ablism
abseil
absent
albers
albert
albite
alpine
ambler
ampere
anselm
antler
aplite
armlet
armpit
arpent
arsine
asleep
aspire
assent
assert
astern
ateles
bailee
baleen
banner
banter
barite
basset
baster
beaner
beanie
beaten
beater
beeper
beetle
belsen
bemire
bennet
bennie
berate
berlin
beseem
bessel
bestir
betise
binate
bister
bistre
bitmap
bletia
braise
brasil
breast
bremen
easter
elaeis
elapse
elater
elspar
emesis
empale
empire
enable
enamel
enbrel
enlist
ensete
ensile
entail
entire
entrap
entree
ermine
espial
esprit
essene
esteem
etamin
imaret
impale
impart
inmate
innate
insane
insert
inspan
instal
instar
instep
intern
israel
lambis
lament
lanset
lassie
lateen
leaner
leaper
lenten
lentia
lessee
lessen
lesser
limber
limner
limper
limpet
linear
linnet
lipase
lisper
listen
lister
mailer
mainer
manner
mantel
mantis
mantle
marble
marine
marlin
marten
martes
martin
master
matins
mealie
meanie
meeter
melena
melter
menial
mensal
menses
mental
meprin
merlin
mesial
metier
minter
missal
mister
mitral
nailer
nanism
nantes
napier
naples
nasser
neaten
nenets
nentsi
nepali
nepeta
nerita
nernst
nessie
nester
nestle
nimble
nissan
palmer
palter
pantie
parent
paries
parsee
passee
passel
passer
passim
pastel
paster
pastil
pastis
peeler
pelmet
pelter
penial
penile
penman
permit
pernis
persea
persia
peseta
pester
pestis
pestle
petrel
pilate
pilsen
pineal
pinner
pinter
pintle
pirate
pisser
pitman
plaint
planer
planet
platen
plater
please
pliant
pliers
praise
prelim
premie
preset
priest
primal
psalms
psenes
pteris
rabies
ramble
ramses
rapine
rapist
ratlin
rebate
relate
relent
reline
remain
remise
remiss
rename
rennet
rental
repast
repeal
repeat
repent
repine
resale
reseal
reseat
resent
resile
resist
retail
retain
retina
sabine
saline
salter
sambre
samiel
samite
sample
sanies
santee
sateen
satire
sealer
selene
semite
senate
senile
sennit
septal
serail
serape
serbia
serene
serial
series
serine
sesame
seseli
sienna
siesta
silene
silent
simnel
simper
simple
sinner
sinter
sister
slater
smiler
sniper
sparse
spinal
spinel
spinet
spiral
spirea
spleen
spline
splint
sprain
sprint
sprite
stable
stairs
stalin
stamen
stapes
staple
steele
stelis
sterna
sterne
strain
stream
streep
stripe
talien
tamper
tanner
tassel
teasel
teaser
teasle
teepee
temper
temple
tempra
tenner
tennis
tenpin
teresa
termes
tessin
timber
timbre
tinner
tinsel
tisane
treble
trepan
tribal
triple
abele
abies
aerie
aesir
aisle
albee
alert
alien
aline
alter
amber
ambit
amble
ameer
ament
amine
amiss
ample
anele
anile
anime
anise
anser
april
apsis
arete
aries
arise
arles
armet
armin
aspen
asper
aspis
asset
aster
astir
atrip
bairn
banns
basel
basil
basin
basis
basle
baste
batis
beast
beats
beira
belem
belie
benet
benin
benne
benni
beret
beria
berit
berne
beset
betel
binet
birle
biter
blain
blair
blame
blare
blase
blast
blate
blear
bleat
bleep
bless
blest
blimp
bliss
brail
brain
brant
brass
bream
brent
brest
brine
briss
brits
eames
easel
eater
eblis
eelam
eerie
elate
elemi
elint
elisa
elite
email
ember
emeer
emile
enate
enema
enets
ensis
enter
entsi
erase
ernst
essen
ester
ibert
ibsen
ilmen
impel
inane
inapt
inept
inert
inlet
inner
inset
inter
irate
irena
isere
islam
islet
lapin
lapse
laser
later
lates
latin
learn
lease
least
lemna
lenin
lense
lepas
leper
libra
liman
limen
limpa
linen
liner
litas
liter
litre
maine
malti
manes
manet
manis
manse
mansi
maple
marti
maser
masse
mater
mates
means
melba
melee
meles
melia
mensa
merit
merle
metal
meter
metis
metre
milan
miler
milne
miner
miser
miter
mitra
mitre
namer
names
naris
nates
nemea
nepal
niner
nisan
niter
nitre
nnrti
pabir
paine
pains
paint
panel
pants
paris
parse
parsi
parts
passe
paste
pater
pearl
penal
penis
penne
penni
peril
petal
peter
pieta
pilar
pilea
piles
pinna
piste
plain
plait
plane
plant
plasm
plate
pleat
plebe
plier
prate
preen
press
priam
prima
prime
print
prise
prism
psalm
rails
raise
ramee
ramie
ranee
ratel
rates
realm
rebel
reims
remit
renal
renin
rente
repel
reset
resin
retem
retie
riant
ribes
rinse
ripen
risen
rissa
rnase
saber
sabin
sable
sabre
saint
salem
sales
salim
salmi
sapir
saree
sarin
satie
satin
seats
seine
seism
selar
seles
selma
semen
senna
sense
sente
sepal
sepia
serin
simal
siren
sisal
sitar
slain
slant
slate
sleep
sleet
slime
smart
smear
smelt
smile
smite
snail
snare
snarl
sneer
snipe
snips
spain
spare
spasm
spate
spear
speer
spelt
spent
sperm
spiel
spile
spine
spire
spirt
spite
splat
split
sprat
spree
sprit
stael
stain
stair
stale
stamp
stare
steal
steam
steel
steen
steep
steer
stein
stela
stele
steps
stern
stile
stipe
strap
strep
stria
strip
tabes
tabis
table
tails
tamer
tamil
taper
tapir
tapis
tasse
tears
tease
teens
tenia
tense
tepal
tepee
teras
teres
terms
terse
tesla
tiber
tiler
timer
times
tinea
trail
train
tramp
trema
tress
trial
tribe
trine
tripe
tsine
abel
abet
able
abls
aire
airs
airt
alee
alep
alir
alms
alps
amen
amir
anil
anne
ante
anti
aper
apis
apse
ares
aril
arms
arse
arts
asin
aten
bail
bait
bale
bali
balm
bane
bare
bari
barm
barn
bars
bart
base
bass
bast
bate
bats
beam
bean
bear
beat
beep
beer
beet
belt
bema
bent
berm
bern
best
beta
bias
bier
bile
bine
birl
bise
bite
blae
blat
blip
brae
bran
brat
bren
brie
brim
bris
brit
earl
earn
ease
east
eats
ebit
eira
eire
elam
elan
elbe
elia
emir
emit
epee
erie
erin
eris
erne
erse
erst
etna
iamb
inla
inst
iran
isle
item
lair
lamb
lame
lamp
lane
lari
larn
lass
last
late
lats
lean
leap
lear
leer
lees
lena
lens
lent
less
liar
lien
lima
limb
lime
limn
limp
line
lint
lira
lisp
list
lite
mail
main
male
mali
mals
malt
mane
mann
mare
mari
marl
mars
mart
mass
mast
mate
mbit
meal
mean
meat
meet
meir
melt
mere
merl
mesa
mess
mete
mien
mile
milt
mina
mine
mint
mips
mire
miss
mist
mite
mrna
mrta
nail
name
nape
nast
neap
near
neat
nebe
nebn
neel
neem
nepa
ness
nest
nile
nina
nine
nipa
nipr
nist
nlrb
nrem
nrna
nrti
ntis
pail
pain
pair
pale
pali
palm
pane
pant
pare
part
pass
past
pate
pbit
peal
pean
pear
peat
peba
peel
peen
peer
pelt
penn
pent
peri
perm
pert
pest
pier
pile
pima
pine
pint
pisa
piss
pita
plan
plat
plea
pleb
pram
prat
prim
rail
rain
rale
ramp
rani
rant
rape
rapt
rase
rasp
rate
real
ream
reap
reel
rein
reit
rent
rest
rete
rial
riel
rile
rima
rime
ripe
rise
rite
sail
sale
salp
salt
same
sami
sane
sari
sars
sate
seal
seam
sear
seat
sebe
sebs
seel
seem
seep
seer
semi
sene
sens
sent
sept
serb
sere
seta
sial
siam
sian
silt
sima
sine
sire
sise
sita
site
slab
slam
slap
slat
slim
slip
slit
snap
snip
snit
spam
span
spar
spat
spin
spit
sspe
ssri
stab
star
stem
step
stir
tabi
tael
tail
tale
tame
tamp
tape
taps
tare
tarn
tarp
teal
team
tear
teem
teen
temp
tera
term
tern
tier
tile
time
tine
tire
tram
trap
tree
trim
trip
trna
tsar
abm
abs
ail
aim
ain
air
alb
ale
ali
alp
als
alt
amp
ane
ani
ans
ant
ape
apr
apt
arb
are
arm
arp
art
asl
asp
ass
ate
atm
atp
bai
bam
ban
bap
bar
bat
bee
bel
ben
bet
bin
bit
blt
bmi
bmr
bns
bpi
bpm
bps
bra
bse
ear
eas
eat
ebn
ebs
eel
eib
ela
elm
eln
ene
enl
epa
epi
era
ern
ert
ese
esm
esp
esr
est
eta
imp
inn
inr
ins
ira
ire
irs
ism
isn
lab
lam
lan
lap
lat
lea
lee
lei
lem
ler
let
lie
lin
lip
lir
lit
lpn
ltm
man
map
mar
mat
mba
mei
men
mib
mil
min
mit
mls
mps
mri
mrs
msb
mst
nab
nan
nap
nbe
neb
nee
net
nib
nil
nim
nip
nit
nlp
nmr
nne
npa
nra
nrl
nsa
pal
pan
par
pas
pat
pbs
pea
pee
pei
pel
pen
pes
pet
pia
pib
pie
pin
pit
pms
prn
psa
psi
pst
ram
rap
ras
rat
rbi
reb
rem
rep
res
ret
rib
rim
rip
rna
rpm
sam
sap
sas
sat
sba
sbe
sea
seb
see
sen
sep
set
sib
sin
sip
sir
sis
sit
sle
sls
snp
spa
ssa
sse
stm
stp
tab
tai
tam
tan
tap
tar
tea
tee
ten
tia
tib
tie
tin
tip
tpn
trm
tsa
tss
ab
ai
al
am
an
ar
as
at
ba
be
bi
bm
br
bs
ea
eb
ee
el
em
en
er
es
ia
ie
il
in
ip
ir
it
la
lb
le
li
lm
lp
lr
ma
mb
me
mi
ml
mn
mp
mr
ms
mt
na
nb
ne
ni
nm
np
nt
pa
pb
pe
pi
pm
pr
ps
pt
ra
rb
re
ri
rn
sa
sb
se
si
sl
sm
sn
sr
ss
ta
tb
te
ti
tl
tm
tn
a
b
e
i
l
m
n
p
r
s
t
impendency
impendent
impending
impenetrability
impenitence
impenitency
impenitent
impenitently
imperative