Orgasmic, obsession, odyssey,
Octopus, Ocean, Orca, Otter, Oyster
An Italian company name that begins with "R" and ends with "o" is Roncato.
Ohio
okra
Ohio
Georgia O'Keefe was an American artist. Her name begins with the letter O.
Oyster
Oryx.
Oman
· Octopus
· Oribi
Shaquille O'Neal was born in Newark, New Jersey. His last name begins with the letter O.