Omani, Onondagan, Oklahoman, Occidental, Ojibwe, Ontarian, and Oquagan are proper adjectives that start with the letter O.
Men can be overbearing. The adjective begins with the letter O.
Bombs are overpowering and destructive. The adjective begins with the letter O.
Oppressive is an adjective that describes snow. It begins with the letter O.
B-O-S-T-O-N!!
No, there is not a continent that begins with the letter O.
Oxygen is a gas that begins with the letter O.
Oxygen is a gas that begins with the letter O.
No college in Maine begins with the letter O.
it begins with the letter o. but if you are french, it begins with a letter o.
orchestrate is an active word that begins with the letter O
Oman is the only country that begins with the letter O.
No country in Europe begins with the letter O. Oman is the only country in the world that begins with the letter O. Oman is in Asia.