noun: a ridge on a corrugated surface
noun: the act of shaping into parallel ridges and grooves
Length: 11 letters
Scrabble value: 14
Words with Friends value: 18
Literati value: 11
TWL (USA): Found
SOWPODS (UK): Found
corrugation
agincourt
autogiro
courting
goncourt
nocturia
rogation
urinator
auction
carotin
carrion
carting
cartoon
caution
coating
contour
cortina
cotinga
crouton
curator
currant
curtain
grantor
octagon
ontario
oration
organic
outroar
rancour
roaring
rooting
ruction
touraco
tracing
tricorn
acting
action
agouti
airgun
anuric
aortic
atonic
cantor
caring
carnot
carrot
carton
cation
citron
congou
contra
corona
cougar
craton
croton
curing
gitano
guitar
inocor
noctua
nougat
nutria
octroi
orator
outing
racing
racoon
ragout
rancor
raring
rating
ration
rigour
rigout
rocroi
tangor
torino
toucan
tragic
trigon
tringa
trogon
tunica
turaco
turgor
turing
ugrian
urtica
acorn
actin
actor
antic
argon
argot
argun
auric
cairn
cairo
canto
cargo
cigar
coati
coign
conga
congo
conto
corgi
cornu
corot
cotan
count
court
croat
croon
curia
curio
cutin
gator
gaunt
gauri
giant
girru
grain
grant
griot
groan
groat
groin
grout
grunt
guano
incur
ingot
intro
nigra
noria
orang
organ
orion
outgo
racon
ratio
riant
rigor
rotor
runic
tango
tauon
tigon
tinca
tonga
tonic
toona
train
triga
tunga
tunic
turin
ugric
uniat
utica
agio
agni
agon
airt
anti
arco
argo
arng
arno
arui
aton
aunt
auto
cain
cant
cart
ciao
cira
cnut
coat
coin
coir
coon
coot
cora
corn
crag
cran
cunt
cuon
curt
gain
gait
gari
gaur
giro
gita
gnat
goat
goon
gout
gran
grin
grit
grot
guan
guar
iago
icao
icon
inca
inga
iota
iran
iron
nagi
narc
nato
nicu
nrti
oort
oran
orca
otic
ragi
rain
raiu
rani
rant
rico
riga
ring
riot
rira
roan
roar
root
rota
rotc
rout
ruga
ruin
rung
runt
ruta
taco
tang
tarn
taro
ting
tiro
toga
togo
toon
torn
torr
tour
trig
trio
trna
tuna
tung
turn
unai
unco
unio
unit
urga
uria
uric
act
ago
ain
air
ang
ani
ano
ant
anu
arc
art
auc
aug
can
car
cat
cia
cio
cog
con
coo
cot
cro
crt
cur
cut
gao
gar
gat
gca
gia
gin
git
gnu
goa
goo
gui
gun
gur
gut
icu
iga
inc
inr
ion
iou
ira
nac
nag
nga
ngo
ngu
nit
noc
nog
not
nra
nrc
nro
nut
oar
oat
oca
oct
oig
oni
ono
orr
otc
oto
out
rag
rat
rig
rio
rna
roc
roi
ron
rot
rug
run
rut
tag
tai
tan
tao
tar
tau
tia
tic
tin
tiu
tog
ton
too
tor
tug
tun
uca
urn
uta
utc
utn
ac
ag
ai
an
ar
at
au
ca
ci
co
cr
ct
cu
ga
gc
gi
go
gu
ia
ic
ig
in
io
ir
it
na
nc
ng
ni
no
nt
nu
on
or
ra
rg
ri
rn
ro
ru
ta
tc
ti
tn
un
ur
ut
a
c
g
i
n
o
r
t
u
corrosion
corrosion-resistant
corrosive
corrugate
corrugated
corrupt
corrupted
corruptedly
corruptibility
corruptible