Oryx
Are you thinking of an Okapi? They look a bit like antelopes.
One i know of is an Ant Eater . Armadiloes, Ardvarks, Antelopes.
Outstanding and optimistic are positive words. They begin with the letter o.
Some things that begin with the letter O:outhouseoctopusoptometristopalOscarorangeoak treesoliveoctagonovalovariesorangutanopportunitesoccupied territory
Oceanography and optometry are college subjects. They begin with the letter o.
Odds are a value. It begins with the letter O.
There are no cities in Scotland that begin with the letter O. However, Oban is a town in Scotland.
Several four letter words begin with the letter q. However, there are no four letter words that begin with the letter q and end with the letter o.
ofoffonontooppositeoutsideover
Outstanding
otis
Oprah