Most of us must have started learning the English language by finding out words that start with O.
Words That Start with O :
| Word | Word |
|---|---|
| Oasis | Observe |
| Oath | Obstacle |
| Obey | Occasion |
| Object | Occupy |
| Objective | Ocean |
| Oblige | Octagon |
| Obscure | Octopus |
| Obtain | Odd |
| Obvious | Odor |
| Occasion | Offend |
| Occupation | Offer |
| Occur | Office |
| Ocean | Officer |
| Octagon | Official |
| Odd | Often |
| Odor | Oil |
| Offense | Old |
| Offer | Olive |
| Office | Olympic |
| Officer | Omit |
| Official | Once |
| Often | One |
| Oil | Onion |
| Okay | Online |
| Old | Only |
| Olive | Open |
| Olympic | Opera |
| Omit | Opinion |
| Once | Opponent |
| One | Opportunity |
| Onion | Oppose |
| Online | Option |
| Only | Orange |
| Open | Orbit |
| Opera | Ordinary |
| Opinion | Organ |
| Opponent | Organic |
| Opportunity | Organize |
| Oppose | Origin |
| Option | Original |
| Orange | Ornament |
| Orbit | Orphan |
| Order | Ostrich |
| Ordinary | Other |
| Organ | Otherwise |
| Organic | Ought |
| Organize | Ounce |
| Origin | Our |
| Original | Out |
| Ornament | Outdoor |
| Orphan | Outer |
| Ostrich | Outline |
| Other | Outside |
| Otherwise | Oven |
| Ought | Over |
| Ounce | Overall |
| Our | Overcome |
| Out | Overlook |
| Outdoor | Owe |
| Outer | Own |
| Outline | Owner |
| Outside | Ox |
| Oven | Oxygen |
| Over | Oyster |