Things That Are Square with O
- Oven
- Ottoman
- Office
- oven door
- Origami
- ovens
- outhouses
- Offices
- Office cubicle
- Ornaments
- opals
- orange boxes
- origami paper
- Oatmeal box
- open box
- Advertentie
- opal
- outhouse
- Ornament
- Orange juice carton
- old box
- One
- Open door
- Open boxes
- oats box
- Ohio
- Oregon
- Ore
- Oil can
- ORANGE
- Oxo cubes
- orange squares
- orange coaster
- objects
- open windows
- Office cubical
- Orange crate
- office desk
- opened box
- Oman
- open doors
- Old books
- oak box
- onyx
De woorden op de lijst Things That Are Square with O zijn afkomstig van spelers van het woordspel Stadt, Land, Rivier.