Kids learn preschool words that start with o like owl, orange, and octopus. These small words connect the o-sound to familiar objects.
This post lists preschool words that start with o to help children grow English vocabulary and speaking skills.
List of Preschool Words That Start With O with Pictures
- Octopus
- Owl
- Otter
- Ocelot
- Orangutan
- Ox
- Oyster
- Orca
- Omelet
- Onion
- Orange
- Oatmeal
- Olive
- Oil
- Oven
- Ornament
- Outlet
- Orb
- Oar
- Outfit
- Ochre
- Olivegreen
- Orangeclothes
- Overalls
- Outfit
- Ornamenttoy
- Ocarina
- Opal
- Orbtoy
- Ocean
- Oasis
- Oak
- Orchid
- Ore
- Overpass
- Outcrop
- Overhang
- Openfield
- Orchard
- Outstanding
- Optimistic
- Observant
- Obedient
- Openhearted
- Original
- Organized
- Outstandingly
- Outgoing
- Objective
- On
- Off
- Ox
- Odd
- Owl
- Orb
- Obey
- Oddly
- Omit
- Opt
- Open
- Owl
- Octopus
- Orange
- Onion
- Otter
- Ox
- Orbit
- Oven
- Oar
- Octopus
- Owl
- Orange
- Onion
- Otter
- Ox
- Oven
- Oar
- Open
- Out
- Open
- Off
- On
- Out
- Obey
- Observe
- Offer
- Order
- Over
- Omit
Common Words That Begin With O for Preschoolers
Open: To move something to allow access
• Please open the door
Over: Above or across
• The bird flew over the tree
Off: Not on or away from
• Turn the light off
On: Resting on or attached
• The book is on the table
Out: Away from inside
• She went out to play
Old: Having lived a long time
• The old man smiled
One: The number 1
• I have one pencil
Other: Different from the first
• Do you want the other toy
Only: Sole or single
• This is the only key
Own: To possess
• She owns a red ball
O Words for Animals, Foods, and Objects
Animals
- Owl
- Octopus
- Otter
- Ocelot
- Ox
Foods
- Orange
- Oatmeal
- Olive
- Onion
- Omelet
Objects
- Orb
- Oar
- Ornament
- Outlet
- Oil
Colors, Clothing, and Toys Words That Start With O
Colors
- Ochre
- Olivegreen
- Opal
Clothing
- Orangeclothes
- Overalls
- Outfit
Toys
- Ornamenttoy
- Ocarina
- Octahedron
- Orbtoy
Nature and Outdoor Words That Begin With O
- Ocean
- Oasis
- Oak
- Orchid
- Ore
- Overpass
- Outcrop
- Overhang
- Openfield
- Orchard
Encouraging Preschool Words That Start With O
- Outstanding – Very special or excellent.
- Optimistic – Thinking happy thoughts.
- Observant – Notices things carefully.
- Obedient – Follows instructions.
- Openhearted – Kind and caring.
- Original – Unique and creative.
- Organized – Keeps things neat.
- Outstandingly – Doing something in a very good way.
- Outgoing – Likes to meet and talk to others.
- Objective – Focused on facts and fairness.
Short O Sound Words for Preschoolers
- On
- Off
- Ox
- Odd
- Owl
- Orb
- Obey
- Oddly
- Omit
- Opt
Words That Start With O for Writing and Tracing Activities
- Open
- Owl
- Octopus
- Orange
- Onion
- Otter
- Ox
- Orbit
- Oven
- Oar
Sample Sentences Using Words That Start With O
- Octopus: The octopus swims in the ocean
- Owl: The owl sits on the tree branch
- Orange: I like to eat a juicy orange
- Onion: Onion makes my eyes water
- Otter: The otter plays in the river
- Ox: The ox pulls the cart
- Oven: We bake bread in the oven
- Oar: He uses the oar to row the boat
- Open: Please open the door
- Out: She ran out of the room
Acting Out Words That Start With O for Preschoolers
- Open – Pretend to open a door.
- Over – Jump over something.
- Off – Pretend to turn off a light.
- On – Pretend to turn on a light.
- Out – Step out of a circle.
- Observe – Look carefully around.
- Offer – Give a toy to a friend.
- Oscillate – Swing arms back and forth.
- Oink – Act like a pig.
- Obey – Follow instructions.
FAQs About Preschool Words That Start With O
Common words include open, on, off, out, old, one, other, only, own, over
Animals include octopus, owl, otter, ocelot, orangutan, ox, oyster, orca
Foods include omelet, onion, orange, oatmeal, olive, oil
Words like open, owl, octopus, orange, onion, otter support tracing and writing
Yes, including outstanding, optimistic, observant, obedient, openhearted, organized
