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Anonymous
A few things that start with o and have to do with the winter are Oreos to put out for Santa. That's one thing that starts with an o and it has to do with winter but mostly Christmas.
Wiki User
· overcast · overcoat · overshoes
ice skates
Ocean is something that is blue and starts with an "o."
Overalls!
jello
Ocean.
pie
Ottomon * ocean
Obi
Orangeade
onion