34 Examples of Things that Start with O

This article will explore some of the most interesting things that start with O. From the delicious foods like oatmeal and olives to the fascinating animals like the orangutan and the ocelot, there are many things that start with O that are worth knowing. Whether you’re looking to expand your vocabulary or simply want to learn more about the letter O, this article is sure to provide you with plenty of interesting information.

34 Examples of Things that Start with O

Things that Start with O

What Are Things that Start with O?

There are many things that start with the letter O. Can you think of any? Some examples include oranges, octopuses, and ostriches. Other things that start with O include onions, oysters, and oak trees. There are also many places, names, and words that start with O.

Common Things that Start with O

Things Meanings
Ocean A large body of salt water that covers most of the Earth’s surface
Octopus A sea creature with eight arms and a soft body
Opera A form of theatre that combines music, singing, and drama
Ostrich A large flightless bird with a long neck and legs
Onion A vegetable with layers that is commonly used in cooking
Obstacle Something that stands in the way of progress or achievement
Oasis A fertile spot in a desert where water can be found

List of Things that Start with O

  • Oak
  • Oar
  • Oasis
  • Oat
  • Object
  • Obstacle
  • Ocean
  • Octagon
  • Octopus
  • Oil
  • Ointment
  • Olive
  • Omega
  • Omelet
  • Onion
  • Opal
  • Opera
  • Orange
  • Orbit
  • Orchard
  • Ostrich
  • Otter
  • Outfit
  • Outlet
  • Outline
  • Oven
  • Overcoat
  • Ox
  • Oxygen
  • Oaktree
  • Owl
  • Oatmeal
Related  50 Fascinating Things that Start with F

O Things

Furniture Starting with O

  • Ottoman
  • Office chair

Clothing Starting with O

  • Overalls
  • Outerwear
  • Ovenware

Food and Drinks Starting with O

  • Onion
  • Okra
  • Orange

Beverages Starting with O

  • Oatmeal
  • Oolong tea
  • Orange juice
  • Oyster stout
  • Olive oil

Animals Starting with O

  • Ostrich
  • Octopus
  • Otter
  • Owl
  • Ox
  • Orangutan
  • Orca

Places Starting with O

  • Ocean
  • Oman
  • Oasis

Things that Start with O for Preschool

  • Ocean
  • Octopus
  • Orange
  • Owl
  • Ostrich
  • Otter
  • Onion
  • Oven
  • Omelet
  • Oatmeal
  • Olive
  • Orbit

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Last Updated on May 21, 2025

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