This is something I wish I would have done with Brooke so I could look back and remember. I am pretty sure she talked more than Cole at this age.
Here is a list of words that Cole says at 17 months. Most of them he puts together to two or three words.
Hows (Hallie)
Mom
Dad
Brookie
'On't know (I don't know)
gen (again)
Wan Mo (want more)
Baw (ball)
Ni Ni (night night)
purpo (purple)
ewo (yellow)
bu (blue)
geen (green)
piwo (pillow)
Root Beer
Git Dat (from a Black Eyed Peas song)
No
Co (Cole)
Uh uh
Uh oh
Uh huh
Goggy (doggy)
Horsey
Hi
Boo
Grandpa
Bro Bro (Brody)
Bway (Blair)
Grandma
Go
Bye
dat (that)
bi (bite)
up
ay (hey)
Hows (Hallie)
Mom
Dad
Brookie
'On't know (I don't know)
gen (again)
Wan Mo (want more)
Baw (ball)
Ni Ni (night night)
purpo (purple)
ewo (yellow)
bu (blue)
geen (green)
piwo (pillow)
Root Beer
Git Dat (from a Black Eyed Peas song)
No
Co (Cole)
Uh uh
Uh oh
Uh huh
Goggy (doggy)
Horsey
Hi
Boo
Grandpa
Bro Bro (Brody)
Bway (Blair)
Grandma
Go
Bye
dat (that)
bi (bite)
up
ay (hey)
owsi (outside)
dop (stop)
down
gaga (garbage)
gagon (all gone)
doneoo it (shoot it)
fooball (football)
baball (basketball)
oos (shoes)
ew (new)
ot gog (hot dog)
coke
da doo (thank you)
hea (here)
boom boom
gus du (excuse you)
Jesus
Baby
Get Me
pwidy (pretty)
kuku (kucky)
cuke (cooke)
da (dog)
rarrr
hot
papack (backpack)
popa (open)
babye(rock-a-bye)
don't
daw (draw)
babye(rock-a-bye)
don't
daw (draw)

