adj: not accessible to direct observation
Length: 12 letters
Scrabble value: 19
Words with Friends value: 25
Literati value: 17
TWL (USA): Found
SOWPODS (UK): Found
unobservable
observable
absolver
aleurone
baseborn
belabour
blaberus
bluenose
burnable
nebulose
ravenous
reusable
seaborne
absolve
aureole
belabor
belarus
breslau
earlobe
enslave
laurens
nebular
nervous
observe
obverse
orleans
oversea
overuse
resolve
revalue
rubeola
salerno
serenoa
several
slabber
slobber
slovene
unravel
useable
velours
verbena
verbose
veronal
absorb
abuser
aeolus
aerobe
albers
anvers
arouse
avenue
averse
avulse
baleen
barbel
bauble
beaner
beaver
belsen
blouse
boreal
boreas
bourne
bourse
brasov
bulbar
burble
bursal
busbar
elanus
enable
enbrel
enrobe
ensure
erebus
labour
leaner
leaven
leaver
loaner
louvar
louver
louvre
lubber
nablus
nebula
nebule
nereus
nerves
nervus
neural
nobble
nubble
oeuvre
ovular
ovulen
rabble
reason
resale
reseal
reseau
resole
reuben
reveal
roseau
rouble
rubble
rubens
salver
salvor
saurel
savour
sealer
senora
serval
severn
slaver
sloven
solver
suborn
unable
unease
unreal
unreel
unseal
urbane
urease
usable
valour
valuer
values
varese
veblen
velban
velour
venose
venous
venula
venule
verbal
vernal
verona
volans
abele
above
abuse
albee
aleve
alnus
aloes
alone
anele
anole
anser
arles
arson
arulo
avens
babel
barbu
baron
basel
basle
beano
belau
berne
beroe
bevel
blare
blase
blear
blues
blurb
bolus
boner
bones
bonus
bosun
boule
bourn
bouse
braun
brave
bravo
breve
brule
bruno
brusa
buber
burns
bursa
easel
eaves
ebola
elver
elves
enrol
ensue
erase
erose
euler
evans
evers
labor
larus
laser
laver
learn
lease
leave
lense
leone
lever
lobar
lonas
loner
loren
loser
louse
lover
lunar
nabob
navel
nerva
nerve
never
nevus
nobel
noble
norse
novel
nurse
obese
ousel
ovral
ovule
ranee
ravel
raven
reave
rebel
rebus
renal
reuse
revel
revue
rnase
roble
rouse
rubel
ruble
saber
sable
sabre
salon
salve
salvo
saone
saree
saver
savor
selar
selva
senor
seoul
serve
servo
seven
sever
slave
snare
snarl
sneer
snore
soave
sober
solan
solar
solea
solve
sonar
suave
ulnar
unbar
urals
urban
usnea
uveal
valor
valse
value
varus
velar
venal
venue
venus
verne
verse
verso
volar
abbe
abel
able
abls
abor
aeon
alee
aloe
also
anus
ares
arno
arse
asur
aver
aves
avon
babe
babu
bale
bane
barb
bare
barn
bars
base
bean
bear
beau
beer
bern
blab
blae
bleb
bleu
blob
blub
blue
blur
boar
boer
bola
bole
bone
bore
born
bose
brae
bran
bren
brno
bubo
bulb
buna
buns
bura
burl
burn
earl
earn
ease
ebon
ebro
elan
elbe
enol
erne
eros
erse
esau
euro
even
ever
lane
laos
larn
lave
lean
lear
leer
lees
lena
lens
leon
loan
lobe
loeb
lone
lore
lose
lour
love
luba
lube
lues
luna
lure
nabu
nave
near
nebe
nebo
neel
nero
neva
neve
nlrb
noel
nose
nous
nova
olea
onus
oral
oran
ouse
oval
oven
over
rale
rase
rave
real
reel
reno
roan
robe
role
rosa
rose
roue
rous
rove
rube
rule
rune
ruse
sale
sane
saul
save
seal
sear
sebe
seel
seer
sene
serb
sere
slab
slav
slob
sloe
slub
slue
slur
snob
snub
soar
sole
sone
sorb
sore
soul
sour
suer
sula
sura
sure
suva
ulna
ulva
urea
user
uvea
vale
vane
vase
veal
veau
veer
vela
vena
verb
vole
abb
abo
abs
alb
ale
als
ane
ano
ans
anu
arb
are
asl
avo
ban
bar
bbl
bbs
bee
bel
ben
bns
boa
bob
bos
bra
bse
bun
bur
bus
ear
eas
ebb
ebn
ebs
ebv
eel
ela
eln
ene
enl
eon
eos
era
ern
ese
esr
eve
lab
lan
lao
lav
lea
lee
leo
ler
leu
lev
lob
luo
nab
nbe
neb
nee
neo
nob
nov
nra
nrl
nro
nsa
nsu
nub
oar
oas
ola
one
orb
ore
ras
reb
res
rev
rna
rob
roe
ron
rub
rue
run
rus
sba
sbe
sea
seb
see
sen
sle
sob
sol
son
sou
sub
sue
sun
sur
suv
svr
url
urn
usa
use
usn
van
var
vas
ab
al
an
ar
as
au
av
ba
bb
be
br
bs
ea
eb
ee
el
en
er
es
eu
ev
la
lb
le
lr
lu
lv
na
nb
ne
no
nu
nv
ob
on
or
os
ov
ra
rb
re
rn
ro
ru
rv
sa
sb
se
sl
sn
so
sr
un
ur
us
uv
va
a
b
e
l
n
o
r
s
u
v
unnumerable
unobjectionable
unobjective
unobligated
unobliging
unobservant
unobserved
unobstructed
unobtainable
unobtrusive