noun: the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay
Length: 13 letters
Scrabble value: 22
Words with Friends value: 23
Literati value: 18
TWL (USA): Found
SOWPODS (UK): Found
radioactivity
activator
acridity
activity
adriatic
atrocity
caryatid
dictator
victoria
viridity
vittaria
voracity
acidity
arctiid
aridity
aviator
avidity
carotid
caryota
croatia
dacoity
idiotic
ricotta
victory
acarid
aditya
adroit
aortic
attica
aviary
caitra
cardia
caviar
cavity
cavort
ciardi
corday
cordia
cottar
cravat
dacoit
idiocy
iridic
iritic
otaria
tatary
totara
tricot
trivia
victor
viroid
votary
acrid
actor
aditi
aorta
arity
aroid
attar
attic
avoid
cadra
cairo
carat
carya
catty
cavia
cirio
coati
croat
dairy
davit
diary
dicot
dirac
dirca
dirty
ditto
ditty
divot
doric
dotty
draco
idiot
ivory
octad
oriya
ottar
ovary
radio
raita
ratio
ratty
riata
tacit
taira
tardy
tarot
tatar
tayra
tiara
toady
today
tract
tracy
trait
triad
troat
vatic
vicar
vicia
vidar
acid
adar
adit
aiai
airt
airy
arca
arco
arda
aria
arid
arty
atar
avid
card
cart
cavy
ciao
cira
city
coat
coda
cody
coir
cora
cord
dari
dart
data
davy
dior
dirt
dita
diva
dory
dray
dtic
icao
iota
ivry
iyar
orad
orca
otic
ovid
racy
raid
rico
riot
road
rota
rotc
taco
tact
tara
taro
tart
tati
tidy
tiro
titi
tito
toad
toda
tody
tort
tory
trad
tray
trio
trot
troy
tyro
tyto
vara
vary
viii
void
yard
aar
act
ada
ado
aid
air
ara
arc
art
avo
ayr
cad
car
cat
cay
cia
cid
cio
cod
cot
coy
cro
crt
cry
cva
dat
day
dci
dia
dit
doc
doi
dot
dry
iaa
icy
ida
ido
iii
ira
iva
ivy
oar
oat
oca
oct
otc
rad
rat
ray
rid
rio
roc
rod
roi
rot
rya
tad
tai
tao
tar
tat
tay
tdt
tia
tic
tit
tod
tor
tot
toy
try
tyr
vac
var
vat
vcr
vii
yid
aa
ac
ad
ai
ar
at
av
ca
cd
ci
co
cr
ct
cv
da
dc
do
dy
ia
ic
id
ii
io
ir
it
iv
od
or
ov
ra
ri
ro
rv
ta
tc
ti
tt
tv
va
vd
vi
vt
yi
yr
a
c
d
i
o
r
t
v
y
radio-opacity
radio-opaque
radio-phonograph
radioactive
radioactively
radiobiologist
radiobiology
radiocarbon
radiochemist
radiochemistry