Oswego, Oslo, Oshkosh, Ottawa, there's lots.
Some words that start with the letter O are:oceanOddOdeofoffOfficeogreoldOliveOnoneOpalOppositeorOrangeorboreganoorganismorgasmorigamiotherotteroughtOxymoronoval
Yes, owl and octopus both start with the letter O.
The omentum starts with the letter O
The letter "o"
Five letter words that start and end with letter O are outdo and outgo.
Oman is the only country that begins with the letter O.
The elements that start with the letter O are oxygen & Osmium.
Some words that start with the letter O are, orange, old and Organ. There is also open, olive and order.
There are a few body parts that start with the letter O. Some of these include the optic nerve, ovaries and organs.
Personality traits that start with the letter o:obedientobnoxiousobsceneobservantoffensiveold-fashionedoptimisticoutgoingoverbearingoverconfident
orange
Operation.