allantois

1. A membranous sac that develops from the posterior part of the alimentary canal in the embryos of mammals, birds, and reptiles. It is important in the formation of the umbilical cord and placenta in mammals. Also called allantoid.

2. A vascular fetal membrane of reptiles, birds, and mammals that is formed as a pouch from the hindgut and that in placental mammals is intimately associated with the chorion in formation of the placenta.

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Top Words by points	Points	Word Game
allantois	9	Scrabble

2 Letters	Scrabble® Points
aa	2
ai	2
al	2
an	2
as	2
at	2
in	2
is	2
it	2
la	2
li	2
lo	2
na	2
no	2
oi	2
on	2
os	2
si	2
so	2
ta	2
ti	2
to	2

3 Letters	Scrabble® Points
aal	3
aas	3
ail	3
ain	3
ais	3
ait	3
ala	3
all	3
als	3
alt	3
ana	3
ani	3
ant	3
ill	3
ins	3
ion	3
its	3
las	3
lat	3
lin	3
lis	3
lit	3
lot	3
nil	3
nit	3
nos	3
not	3
oat	3
oil	3
ons	3
sal	3
san	3
sat	3
sin	3
sit	3
sol	3
son	3
sot	3
tan	3
tao	3
tas	3
til	3
tin	3
tis	3
ton	3
ats	3

4 Letters	Scrabble® Points
aals	4
ails	4
ains	4
aits	4
alan	4
alas	4
alit	4
alls	4
also	4
alto	4
alts	4
anal	4
anas	4
anil	4
anis	4
anoa	4
ansa	4
anta	4
anti	4
ants	4
ills	4
into	4
ions	4
iota	4
lain	4
last	4
lati	4
lats	4
lias	4
lilt	4
lino	4
lins	4
lint	4
lion	4
list	4
lits	4
loan	4
loin	4
lost	4
lota	4
loti	4
lots	4
nail	4
nala	4
naoi	4
naos	4
nill	4
nils	4
nits	4
noil	4
nota	4
oast	4
oats	4
oils	4
olla	4
sail	4
sain	4
sall	4
salt	4
sati	4
sial	4
sill	4
silo	4
silt	4
slat	4
slit	4
slot	4
snit	4
snot	4
soil	4
sola	4
soli	4
stoa	4
tail	4
tain	4
tala	4
tali	4
tall	4
tans	4
taos	4
tian	4
till	4
tils	4
tins	4
toil	4
tola	4
toll	4
tons	4
tosa	4
stan	4

5 Letters	Scrabble® Points
alans	5
alant	5
alias	5
alist	5
allot	5
aloin	5
altos	5
anils	5
anlas	5
anoas	5
antas	5
antis	5
atlas	5
atoll	5
iotas	5
lanai	5
liana	5
lilts	5
linos	5
lints	5
lions	5
litas	5
llano	5
loans	5
loins	5
lotas	5
nails	5
nalas	5
nasal	5
natal	5
nills	5
noils	5
notal	5
ollas	5
ostia	5
saint	5
salal	5
salat	5
salol	5
salon	5
santo	5
satin	5
slain	5
slant	5
snail	5
solan	5
stain	5
stall	5
still	5
stoai	5
tails	5
tains	5
talas	5
talls	5
talon	5
tians	5
tills	5
toils	5
tolan	5
tolas	5
tolls	5
tonal	5

6 Letters	Scrabble® Points
alants	6
allots	6
aloins	6
aslant	6
atolls	6
atonal	6
atonia	6
instal	6
lanais	6
latina	6
latino	6
lianas	6
lintol	6
llanos	6
nasial	6
salina	6
santol	6
sonata	6
stanol	6
talion	6
tallis	6
talons	6
tolans	6
tonsil	6

7 Letters	Scrabble® Points
alation	7
atonias	7
install	7
lanital	7
latinas	7
latinos	7
lintols	7
solatia	7
talions	7

8 Letters	Scrabble® Points
alations	8
lanitals	8
santalol	8
stallion	8

9 Letters	Scrabble® Points
allantois	9