Words that Start With O! In this lesson, you will learn a list of commonly used words starting with O in English with ESL pictures to help you enhance your English vocabulary.
Table of Contents
Words that Start With O
O WORDS | LIST 1
- Obedient
- Object
- Objective
- Objectively
- Obligated
- Obligation
- Obscure
- Observation
- Observatory
- Observe
- Obsolete
- Obstacle
- Obtain
- Obvious
- Obviously
- Occasion
- Occasional
- Occasionally
- Occupation
- Occupy
- Occur
- Occurred
- Occurrence
- Ocean
- October
- Oddly
- Offense
- Offensive
- Offer
- Office
- Officer
- Official
- Officially
- Offline
- Offset
- Offshoot
- Offshore
- Okay
- Older
- Oldest
O WORDS | LIST 2
- Olive
- Olympiad
- Olympic
- Ongoing
- Online
- Onscreen
- Onslaught
- Onstage
- Open
- Openly
- Openness
- Operate
- Operation
- Operational
- Operator
- Opinion
- Opponent
- Opportunity
- Oppose
- Opposite
- Opposition
- Optic
- Optical
- Optimal
- Optimism
- Optimistic
- Optimization
- Optimize
- Option
- Optional
- Or
- Oral
- Orange
- Orbit
- Orbital
- Order
- Orderly
- Ordinary
- Organ
O WORDS | LIST 3
- Organic
- Organisation
- Organization
- Organize
- Orientation
- Origin
- Original
- Originally
- Ostensibly
- Otherwise
- Ought
- Outage
- Outbreak
- Outcome
- Outdated
- Outdoor
- Outfit
- Outfitted
- Outgoing
- Outline
- Outlook
- Output
- Outsource
- Outspoken
- Outstanding
- Outweigh
- Oven
- Overall
- Overcome
- Overhaul
- Overhead
- Overlap
- Overlay
- Overly
- Overnight
- Override
- Overrun
- Oversaw
- Oversee
- Overseen
- Oversight
- Overtake
- Overthrow
- Overtime
- Overturn
- Overview
- Overweight
- Owed
- Owned
- Owner
- Ownership
- Owning
- Oxygen
Learn more about list of words that start with n in English.
Words that Start with O | Examples
- He was very respectful at home and obedient to his parents.
- Try to be objective if you want to spend your money wisely.
- Facts can be established by observation and experiment.
- The role of scientists is to observe and describe the world, not to try to control it.
- The police are trying to obtain a more accurate picture of crime levels.
- Men were standing around, swilling beer and occasionally leering at passing females.
- The highest spring tides of the year occur after the equinoxes in March and September.
- The students return in October for the start of the new academic year.
- There have been several retirements in my office recently.
- Most software programs allow you to compose emails offline.
- The older generation prefer a darker and more traditional kind of clothing.
- In desperation, Mrs. Jones submitted to an operation on her right knee to relieve the pain.
- You must avail yourself of every opportunity to speak English.
- We will lay stress on industrial structure optimization while using FDI.
- The well-known singer was accompanied at the electronic organ by his school teacher.
- The organization is ever vigilant for threats to the habitats of birds.
- Tableware for outdoor use should ideally be unbreakable.
- The overall cost of the exhibition was ￡400,000.
- To make a lasting marriage we have to overcome self-centeredness.
- That city has decided to do away with overhead wires.
- The welfare of a child should always override the wishes of its parents.
- We’ve just appointed a coordinator who will oversee the whole project.
- Pulling out to overtake, the car collided head-on with a van.
- The document provides a general overview of the bank’s policies.
- She said insensitive things to the overweight woman.
- The owner has offered a reward for the recovery of the stolen goods.
Words that Start with O | Infographic
Words that Start with O | Infographic 1
Words that Start with O | Infographic 2
