Things that Start with O in English

Building a broad vocabulary is essential for effective communication, and it’s helpful to organize words in meaningful ways. This reference focuses on interesting things that begin with the letter “O.” By exploring patterns in language, you can learn new words and gain confidence in your learning process.

Things that Start with O with Pictures
Things that Start with O with Pictures – Created by 7ESL

Things that Start with O

  • Oar
  • Observatory
  • Obsidian Knife
  • Occlusion
  • Offing
  • Offset
  • Oiler
  • Ocean
  • Octopus
  • Octopus Beak
  • Oddity
  • Obstacle
  • Ocarina
  • Oddment
  • Oder
  • Oilrig
  • Oilskin
  • Orange Juice
  • Orangutan
  • Orangutan Teeth
  • Orchestra
  • Orchid
  • Omnivore
  • Oarlock
  • Oasis
  • Office
  • Oat
  • Oatmeal
  • Ornithopter
  • Orzo
  • Oilstove
  • Ointment
  • Old Knives
  • Olive Oil
  • Omelet
  • Oilstone
  • Ordnance
  • Ornament
  • Ox Horn
  • Osage
  • Outcrop
  • Oboe
  • One
  • Ornamentation
  • Oxacillin
  • Oxbow
  • Oxbridge
  • Opener
  • Openwork
  • Opera
  • Opera Glasses
  • Ordinary
  • Oscillogram
  • Ostrich Beak
  • Otter Teeth
  • Open Knife
  • Overclothes
  • Overcoat
  • Overnighter
  • Overpass
  • Oscillator
  • Outboard
  • Outbuilding
  • Overprint
  • Ox Cart
  • Outsole
  • Outthrust
  • Outturn
  • Overcasting
  • Oxygen

What Are Things that Start with O?

To begin, let us run through some of the things that start with o. Orange is a great place to start, is it a color first or a fruit? Just in case you were wondering, the fruit came first, and then the color was named after it. Let’s move on to something that is more mobile, like an owl. Owls happen to be my favorite bird because they are stealthy and active at night. The night is an incredibly peaceful time and I am sure that owls agree.

Another bird that I would consider one of my favorites is the ostrich. The ostrich is a fast bird with long legs and a mean bite. They sleep standing up with their eyes open. A very interesting bird. The ox is an animal that has come to symbolize strength and having a mind that is difficult to change. Some good and some bad, it is always important to be willing to change one’s mind upon receiving new information.

Everyday things that you may use or see that start with o include an oven. Ovens are used to slow cook all kinds of foods from juicy hams to tasty turkeys. It is always important to not use an oven as a toy. They are dangerous tools to be used by responsible adults.

Furniture that Start with O

  • Occasional Chair
  • Opoan
  • Outside Chair
  • Oak Table
  • Opera
  • Orb Lamp
  • Open Chair
  • Owl Lamp
  • Office
  • Oval Mirror
  • Oven
  • Orange Couch
  • Oil Lamp
  • Outdoor
  • Oval Rug
  • Ornaments
  • Outdoor Table
  • Old Chair
  • Oval Couch

Clothing Names that Start with O

  • Orange Fashion
  • Outerwear
  • Overalls
  • Occasion Dress
  • Outfit
  • Organic Clothing
  • Overall
  • Oxford Pumps
  • Oxford Shoes
  • Orange Dress
  • Overcoats
  • Orange Hat

Household Items that Start with O

  • Oros
  • Oils
  • Oboe
  • Onions
  • Oxygen
  • Organizer
  • Oxyclean
  • Out
  • Orange Juice
  • Ostrich
  • Oven Mitt
  • Ornament
  • Outlet
  • Orange Peeler
  • Office Desk
  • Oval
  • Orange Squeezer
  • Oatmeal
  • Oscillating Fan
  • Ottomon
  • Old People

Common Things that Start with O

There are so many things that start with o that I am afraid we may forget to list an important one. This is why I prefer to compile this reusable resource so that you can use it as a reference should you ever feel stumped. The following items vary in how commonly they are used but you should be able to find some words that will serve you well.

  • Olive. An olive is a small fruit commonly served with alcoholic drinks.
  • Onion. Onions are tasty vegetables that pack a mean smell.
  • Orchid. An orchid is a beautiful flower.
  • Ocean. The ocean is many things, a massive body of water, freedom, and for many cultures it represented opportunity.
  • Office. An office is typically a building in which work and business are conducted.
List of Things that Start with O
List of Things that Start with O – Created by 7ESL

Things that start with O are more common than we thought. It is a good thing that we embarked on this journey to learn all about them or else we would not have benefited from this study. Go forth and use the things that start with o we learned today. The more you use something, the greater your skill.