Are you curious about the nifty, notable things that start with N?

Nature, numbers, and numerous other nouns start with this neat letter!

Children can discover many new words by exploring objects, animals, places, and actions that begin with N, expanding their vocabulary and understanding of the world around them.

• Fun learning experience
• Vocabulary building blocks
• Creative thinking spark

This article presents various categories of N-words for children to explore and enjoy in everyday learning.

What are the Things that Start with the Letter O

Observe our outstanding list of objects starting with O!

Animals that Start with O

1. Octopus
2. Ostrich
3. Owl
4. Otter
5. Ocelot
6. Okapi
7. Orangutan
8. Ox
9. Opossum
10. Orca
11. Oyster
12. Oriole
13. Osprey
14. Oryx
15. Oarfish
16. Orangefish
17. Ovenbird
18. Oxpecker
19. Oyster catcher
20. Olm

Foods that Start with O

1. Orange
2. Oatmeal
3. Olives
4. Onion
5. Omelette
6. Oregano
7. Oreo cookies
8. Oats
9. Okra
10. Oysters
11. Orange juice
12. Olive oil
13. Oatmeal cookies
14. Onion rings
15. Oxtail soup
16. Octopus
17. Orzo pasta
18. Oscar Meyer wieners
19. Offal

Fruits that Start with O

1. Orange
2. Olive
3. Orangelo
4. Ortanique
5. Oregon grape
6. Otaheite apple
7. Oval kumquat

Veggies that Start with O

1. Onion
2. Okra
3. Olive
4. Oyster plant
5. Orache
6. Oca
7. Ogonori
8. Oriental mustard

Clothing that Starts with O

1. Overalls
2. Overcoat
3. Outfit
4. Oxford shoes
5. Oven mitts
6. Onesie
7. Oxfords
8. Oil cloth
9. Opera gloves
10. Overshirt
11. Oval glasses
12. Off-shoulder top

Places that Start with O

1. Ocean
2. Oklahoma
3. Ohio
4. Oregon
5. Ontario
6. Oasis
7. Office
8. Observatory
9. Orchard
10. Outlet store
11. Opera house
12. Orphanage
13. Oval Office
14. Olympics stadium
15. Orpheum theater
16. Outback
17. Outpost
18. Oak forest
19. Oilfield
20. Orange County

Classroom Things that Start with O

1. Overhead projector
2. Organizer
3. Outline
4. Object lesson
5. Orange marker
6. Oval rug
7. Observation chart
8. Objective statement
9. Origami paper
10. Outlet
11. Orientation sign
12. Omega symbol
13. Opposites poster
14. Office supplies

Things that Start with O for Preschool

1. Oval
2. Orange
3. Octopus
4. One (number)
5. Observation
6. Outside
7. Open
8. Opposite
9. Off
10. On
11. Owl
12. Otter
13. Orchestra
14. Oreo cookie
15. Oatmeal

Nice Things that Start with O

1. Orchid
2. Offer
3. Optimism
4. Opportunity
5. Openness
6. Orchestra
7. Outdoors
8. Occasion
9. Ocean view
10. Originality
11. Opulence
12. Ovation

Bad Things that Start with O

1. Odor
2. Obstacle
3. Oil spill
4. Overdue
5. Outburst
6. Offend
7. Overcrowd
8. Outlaw
9. Oversight
10. Omission

Cool Things that Start with O

1. Octopus
2. Origami
3. Observatory
4. Ocean
5. Orbit
6. Optical illusion
7. Outback
8. Obelisk
9. Off-road vehicle
10. Oval track
11. Orchestra
12. Ornithopter
13. Ollie (skateboard trick)
14. Oyster pearl

Things that Start with O for Kindergarten

1. Orange
2. Oval
3. Octopus
4. Owl
5. Oatmeal
6. Open
7. One
8. Ocean
9. Outside
10. Opposite
11. Otter
12. On/Off
13. Over/Out
14. Old/Older
15. Owie (boo-boo)

Things to Do that Start with O

1. Observe
2. Organize
3. Open
4. Operate
5. Order
6. Offer
7. Outline
8. Oversee
9. Obey
10. Override
11. Officiate
12. Originate
13. Outwit
14. Orchestrate
15. Overcome

Wedding Things that Start with O

1. Orchestra
2. Officiant
3. Oval ring
4. Orange blossoms
5. Orchid bouquet
6. Olive branch
7. Old tradition
8. Outfit
9. Ornament
10. Oath
11. Organizer
12. Outdoor venue

Beautiful Things that Start with O

1. Orchid
2. Ocean sunset
3. Opal
4. Origami crane
5. Olive grove
6. Oak tree
7. Owl eyes
8. Ornate design
9. October leaves
10. Oriental garden
11. Oranges (fruit)
12. Ovation
13. Opera house
14. Open field

Good Things that Start with O

1. Opportunity
2. Optimism
3. Openness
4. Originality
5. Offer
6. Organization
7. Ocean breeze
8. Oval mirror
9. Orchid
10. Outstanding
11. Obedience
12. Observant
13. Oneness
14. Outlook
15. Occasion

Baby Things that Start with O

1. Onesie
2. Outfits
3. Overalls
4. Outlet covers
5. Ointment
6. Organic food
7. Olive oil
8. Oval crib
9. Outdoor stroller
10. Orange juice
11. Orchestra mobile
12. Ocean sounds
13. Owl toy
14. Observation monitor

Fun Things that Start with O

1. Obstacle course
2. Origami
3. Ocean swimming
4. Orchestra concert
5. Outdoor games
6. Oval ball
7. Outings
8. Optical illusions
9. Ornament making
10. Oreo stacking
11. Outfit contest
12. Oversized games
13. Olive tasting
14. Orangutan watching

Scary Things that Start with O

1. Ogre
2. Ominous
3. Occult
4. Obsession
5. Outcast
6. Offender
7. Outbreak
8. Ooze
9. Overlord
10. Oubliette
11. Orphanage (spooky)
12. Owl hooting
13. Overcast night
14. Omen

Things Around the House that Start with O

1. Oven
2. Ottoman
3. Outlet
4. Organizer
5. Oil lamp
6. Ornament
7. Office desk
8. Oval mirror
9. Outdoor furniture
10. Ointment
11. Old photos
12. Overhead light
13. Oregano
14. Outbox
15. Orange peeler

Things to be Grateful for that Start with O

1. Opportunity
2. Optimism
3. Openness
4. Others
5. Outdoors
6. Ocean
7. Orchids
8. Organization
9. Oxygen
10. Observation
11. Ovation
12. Oneness
13. Originality
14. Occasions
15. Offerings

Bathroom Things that Start with O

1. Ointment
2. Oval soap
3. Organic shampoo
4. Outlet
5. Oversize towel
6. Olive oil soap
7. Organizer
8. Oral care items
9. Orange cleaner
10. Overflow drain
11. Old-fashioned tub
12. Oval mirror
13. Outdoor scent

Camping Things that Start with O

1. Outdoor tent
2. Oar
3. Outback knife
4. Oval sleeping bag
5. Olive oil
6. Orienteering map
7. Orange peel (fire starter)
8. Overnight pack
9. Observation binoculars
10. Oversized tarp
11. Oven mitt
12. Open fire
13. Oxygen tank
14. Outfit (hiking)

Common Things that Start with O

1. Oven
2. Outlet
3. Office
4. Oil
5. Onion
6. Orange
7. Oval
8. Ocean
9. Ornament
10. Open
11. Order
12. Outside
13. Oatmeal
14. Organize
15. Offer

Expensive Things that Start with O

1. Opal jewelry
2. Oil painting
3. Oak furniture
4. Oceanfront property
5. Observatory
6. Opera tickets
7. Overwater bungalow
8. Olympic memorabilia
9. Ornate carving
10. Oriental rug
11. Offshore yacht
12. Outback safari
13. Ostrich leather
14. Octagonal home

Funny Things that Start with O

1. Odd socks
2. Oversized hat
3. Oinking
4. Outlandish costume
5. Oval face drawing
6. Oreo stuck to face
7. Octopus hat
8. Orange wig
9. Overacting
10. Optical illusion toys
11. Old jokes
12. Obvious disguise
13. Off-balance walking
14. Otter impersonation

Green Things that Start with O

1. Olive tree
2. Oak leaf
3. Oregano plant
4. Organic garden
5. Oval cactus
6. Overgrown lawn
7. Orchard
8. Outdoor moss
9. Okra plant
10. Oriental grass
11. Oxalis plant
12. Onion sprouts
13. Oleander
14. Osage orange

Household Things that Start with O

1. Oven
2. Ottoman
3. Outlet
4. Oil lamp
5. Ornament
6. Organizer
7. Oval mirror
8. Outdoor grill
9. Overhead light
10. Oatmeal container
11. Olive oil bottle
12. Orange peeler
13. Oven mitt
14. Odd sock drawer
15. Office supplies

Positive Things that Start with O

1. Optimism
2. Opportunity
3. Openness
4. Organization
5. Originality
6. Offer
7. Outstanding
8. Overcome
9. Ovation
10. Oneness
11. Observation
12. Obvious solution
13. Overjoyed
14. Otherworldly
15. Outgoing

Things at a Circus that Start with O

1. Orangutan act
2. Orchestra
3. Oval ring
4. Outfit (costume)
5. Overhead trapeze
6. Opening act
7. Optical illusion
8. Objective (target)
9. Ovation
10. Oversized props
11. Order of acts
12. Onlookers
13. Ostrich riding
14. Outrageous clown

Things in Africa that Start with O

1. Okapi
2. Oryx
3. Ostrich
4. Olive baboon
5. Okavango Delta
6. Outback
7. Oasis
8. Onion farm
9. Orange soil
10. Oak tree
11. Ochre paint
12. Outdoor market
13. Oil palm
14. Oribi antelope
15. Osprey nest

Things in the Ocean that Start with O

1. Octopus
2. Orca
3. Oyster
4. Ocean current
5. Otter
6. Oarfish
7. Orange coral
8. Osprey (hunting)
9. Olive ridley turtle
10. Oceanic crust
11. Outcrop
12. Overflow reef
13. Oxygen bubble
14. Oval shellfish
15. Oil rig

Things that are Extinct that Start with O

1. Osteolepis (fish)
2. Ornitholestes (dinosaur)
3. Oviraptor
4. Ornithomimus
5. Ouranosaurus
6. Oxyaena
7. Odobenocetops
8. Ophthalmosaurus
9. Oligokyphus
10. Ostodolepis
11. Othnielia
12. Onchopristis
13. Orthocone
14. Oxyclaenidae

Things You Wear that Start with O

1. Overalls
2. Overcoat
3. Oxford shoes
4. Outfit
5. Oval glasses
6. Opera gloves
7. Off-shoulder top
8. Onesie
9. Omega watch
10. Old Navy clothes
11. Olive green jacket
12. Ornate jewelry
13. Outdoor boots
14. Orange hat
15. Otter fur (historical)

Birthday Things that Start with O

1. Orange cake
2. Origami cards
3. Ornaments
4. Orchid flower
5. Oval balloons
6. Outfit (birthday)
7. Outdoors party
8. Orchestra music
9. Oatmeal cookies
10. Oreo ice cream
11. Overjoyed guests
12. Opening gifts
13. Outlandish hat
14. One-year-old celebration

Easy Things to Draw that Start with O

1. Octopus
2. Owl
3. Orange
4. Oval
5. Otter
6. Ocean
7. Orchid
8. Oak tree
9. Onion
10. Oxen
11. Ostrich
12. Open book
13. Obelisk
14. Oyster
15. Origami crane

Red Things that Start with O

1. Orange-red color
2. Orchid (red variety)
3. Oval ruby
4. Oriental poppy
5. Oxblood leather
6. Oak leaf (fall)
7. Ohio buckeye (seeds)
8. Ornament (red)
9. Outdoor barn
10. Overripe tomato
11. Origami paper (red)
12. Ombre fabric (red)
13. Oil paint (red)
14. Oxidized copper

Science Things that Start with O

1. Oxygen
2. Organism
3. Orbit
4. Observation
5. Osmosis
6. Ocular lens
7. Observatory
8. Oscillation
9. Oceanography
10. Organic compound
11. Offspring
12. Ophthalmology
13. Oxidation
14. Ozone
15. Odometer

Sticky Things that Start with O

1. Ooze
2. Olive oil
3. Oatmeal (cooked)
4. Overripe banana
5. Orange juice spill
6. Okra
7. Oyster sauce
8. Ointment
9. Organic honey
10. Overcooked pasta
11. Oval sticker
12. Orthodontic wax
13. Oil drip
14. Oreo filling

Summer Things that Start with O

1. Ocean
2. Outdoor pool
3. Oranges
4. Open sandals
5. Outings
6. Oval sunglasses
7. Oceanside hotel
8. Outdoor barbecue
9. Oar (rowboat)
10. Oasis
11. Overheating
12. Organization (vacation)
13. Overnight camping
14. Open-air concert
15. Olive trees

Things in Nature that Start with O

1. Oak tree
2. Ocean
3. Orchid
4. Oasis
5. Onyx stone
6. Orb spider
7. Osprey
8. Otter
9. Outcrop
10. Owl
11. Opal
12. Oyster
13. Olive tree
14. Oxbow lake
15. Oriole
16. Oxygen
17. Orange blossom
18. Outdoor canyon
19. Overhanging cliff
20. Orchard

How Objects that Start with O can Help Kids to Learn English Vocabulary?

Objects starting with O offer fun ways for children to build vocabulary through everyday learning.

Learning New Words Through Play

Kids love playing with orange balls and oval shapes! When children touch and see objects like octopus toys or olive jars, they remember these O-words better.

Playing “I spy something beginning with O” during car rides makes learning exciting. Have you ever noticed how quickly kids learn words when games are involved? Hands-on activities create strong memory connections.

Making Alphabet Connections

Matching objects with letters helps young minds form important connections. Seeing an owl picture next to the letter O gives meaning to abstract symbols.

Children who can link letters with real items learn to read faster.

Wouldn’t it be wonderful to watch your child recognize all O-words?

Regular practice with objects creates natural learning patterns that last for years.

Building Speaking Confidence

When kids name objects starting with O, they practice important speaking skills. Saying “octopus,” “oval,” and “orange” helps with mouth movements and clear pronunciation.

Children feel proud when they correctly identify objects like “oven” or “olive.” Many shy kids become more talkative when given the chance to show what they know about familiar O-objects around them.

Creating Visual Memory Hooks

Pictures of otter, ostrich, and orchid provide strong visual hooks for young learners. Children remember words better when connected to colorful images. Seeing an oatmeal bowl during breakfast reinforces both word and letter recognition.

Memory games with O-object cards turn learning into a joyful experience. Visual connections make language stick in developing brains.

Connecting to Everyday Life

Objects starting with O surround us daily! Orange juice at breakfast, oval mirrors in bathrooms, and ovens in kitchens create natural learning moments. Kids become word detectives, spotting objects everywhere.

Looking for things beginning with O during shopping trips turns errands into vocabulary adventures. Real-life connections help children understand that words have meaning and purpose.

Conclusion

Our journey through things that start with O has explored animals, foods, classroom items, and everyday objects that help children build vocabulary.

From octopuses to oranges, these O-words create fun learning opportunities through games, visual connections, and real-life experiences.

Message us for any assistance or to practice with our free worksheets featuring things that start with O!