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- What are O Sound Words
- O Sound Words List
- 30 Short o CVC Words
- List of Words Beginning With O Sound For Kids
- "O" sound words - 2 Letter Words That Start With O
- 3 Letter Words That Start With O
- 4 Letter Words That Start With O
- 5 Letter Words That Start With O
- How to Teach O Sound to Kids
- Difference between short O and long O sound
- O sound worksheets for students
- O Sound Words in English for Students FAQs
O Sound Words in English for Students and Kids
By Maitree Choube
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Updated on 6 Sep 2025, 11:39 IST
O Sound Words: This article will help your child learn words that start with the letter O. There are many names of places, animals, foods, and other things that begin with O. Your child might see these words often, and learning them can be fun. It also helps them notice how the letter O sounds at the start of different words.
The sound of O at the beginning of words can be tricky. For example, ‘Open’ has a long O sound, ‘Orange’ has a short O sound, ‘Oven’ has a short O that sounds a bit like ‘a,’ and ‘One’ has a different O sound like ‘va.’ Your child might find it hard to spell words with O because of these different sounds.
So, let’s teach them some words that start with O and O sound words with pictures to help them get used to their spellings and grow their vocabulary.
Also Check: What are OO Sound Words
Also Check: Three Letter Words in English
What are O Sound Words
"O" sound words in English play a crucial role in enhancing vocabulary and pronunciation. These words, like "hope," "stone," and "rose," showcase the versatility of the "o" vowel, which can produce both long and short sounds depending on the word.
Understanding and practicing "o" sound words helps improve spelling and phonetic skills, making them a key component in language learning. By familiarizing yourself with these words, you can better grasp the nuances of English pronunciation and expand your overall language proficiency.
30 Short o CVC Words
Short 'o' CVC words are simple words that follow the Consonant-Vowel-Consonant (CVC) pattern and have a short 'o' sound. In these words, 'o' is pronounced quickly, like in "hot."
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Also Check: List of Positive Words
List of Words Beginning With O Sound For Kids
| Word | Example |
| Owl | A bird with big eyes |
| Orange | A sweet fruit |
| Octopus | A sea creature with eight legs |
| Oven | A kitchen appliance for baking |
| Open | Not closed |
| Opera | A musical performance |
| Oasis | A water-filled area in a desert |
| Orbit | The path an object takes around a planet |
| Old | Not new |
| Otter | A playful water animal |
Also Check: Most Difficult Words
"O" sound words - 2 Letter Words That Start With O
| Word | Meaning |
| Oa | A Scottish term meaning "stream" |
| Oe | A Scottish term for a small island |
| Of | Indicates relationship or belonging |
| Oh | An exclamation expressing surprise |
| Oi | An informal expression used to get attention |
| Om | A sacred syllable in Hinduism |
| Op | An abbreviation for "operation" or "opportunity" |
| Os | Plural form of "O", a letter in the alphabet |
| Ot | Short for "otter" in some informal contexts |
| Oz | Abbreviation for "ounce" or a unit of measurement |
3 Letter Words That Start With O
| Word | Meaning |
| Oat | A type of cereal grain. |
| Oaf | A foolish person. |
| Odd | Not even; strange. |
| Oil | A liquid used for cooking or lubrication. |
| Owe | To be under obligation to pay. |
| One | The number after zero. |
| Own | To possess or have something. |
| Oar | A tool used for rowing a boat. |
| Orb | A spherical object. |
| Old | Having lived or existed for a long time. |
4 Letter Words That Start With O
| 4-Letter Word | Meaning |
| Oath | A serious promise or vow |
| Oven | An appliance used for baking and cooking |
| Ooze | To slowly leak or seep out |
| Opal | A type of precious gemstone |
| Once | On one occasion or at one time |
| Oral | Related to the mouth or spoken communication |
| Omit | To leave out or exclude |
| Oval | An elongated circle shape |
| Onyx | A type of black or dark-colored gemstone |
5 Letter Words That Start With O
| 5-Letter Words | Meaning |
| Oasis | A fertile spot in a desert. |
| Oater | A film about cowboys. |
| Oceans | Large bodies of saltwater. |
| Octet | A group of eight. |
| Odors | Smells or scents. |
| Office | A place where work is done. |
| Oinks | The sounds pigs make. |
| Oiled | Covered or treated with oil. |
| Onion | A bulb vegetable used in cooking. |
| Outfit | Clothes worn together. |
| Ovals | Shapes that are rounded and elongated. |
| Ounce | A unit of weight. |
| Ovens | Appliances used for baking. |
| Opens | Allows access or entry. |
| Oaths | Formal promises or vows. |
"O" sound words in Hindi
Here is a list of 10 unique "O" sound words in Hindi:
- दोस्त (Dost) - Friend
- मोल (Mol) - Value
- रोशनी (Roshni) - Light
- कोना (Kona) - Corner
- धोखा (Dhokha) - Deception
- सोना (Sona) - Gold/Sleep
- बोतल (Botal) - Bottle
- घोड़ा (Ghoda) - Horse
- नोट (Note) - Currency Note
- चोरी (Chori) - Theft
How to Teach O Sound to Kids
Use short, playful sentences and let kids repeat.
Teacher (for Short O):
Say: "Look at the dog."
Say: "The frog can hop."
Say: "I see a pot."
Teacher (for Long O):
Say: "I have a red rose."
Say: "The boat can float."
Say: "I throw a stone."
If the word is short and quick → it’s short O.
If the word sounds like the letter O itself → it’s long O.
Difference between short O and long O sound
| Sound Type | Pronunciation | Examples | Simple Tip |
| Short O (ŏ) | Like "aw" sound, mouth open wider | mop, frog, pocket, rocket, hobby | Think of saying "hot" quickly. |
| Long O (ō) | Says its name "O" | rose, boat, stone, pillow, tomato | Think of saying "go" slowly. |
O sound worksheets for students
Worksheet 1: Circle the O Sound
Circle the words with short O sound.
- mop
- rose
- pot
- goat
- dog
Answer: mop, pot, dog
Worksheet 2: Match the Pairs
Match short O and long O words.
A. mop →
B. stone →
C. frog →
D. boat →
- long O
- short O
- short O
- long O
Answer:
A → 2, B → 1, C → 3, D → 4
Worksheet 3: Fill in the Blank
Choose the correct O word.
The ___ is barking. (dog/rose)
I see a red ___. (mop/rose)
A ___ can jump. (frog/stone)
Answer: 1. dog, 2. rose, 3. frog
Worksheet 4: Odd One Out
Find the odd word (different O sound).
pot – mop – stone
boat – goat – dog
rock – pocket – rose
Answer: 1. stone, 2. dog, 3. rose
Worksheet 5: Word Sorting
Put the words in two groups.
Words: hop, rope, pot, stone, boat, top
Short O: ______
Long O: ______
Answer:
Short O → hop, pot, top
Long O → rope, stone, boat
Worksheet 6: True or False
Write T or F.
"Dog" has short O.
"Boat" has short O.
"Rose" has long O.
"Mop" has long O.
Answer: 1. T, 2. F, 3. T, 4. F
Worksheet 7: Complete the Word
Fill the missing O.
D_g
R_se
Fr_g
B_at
Answer: dog, rose, frog, boat
Worksheet 8: Sentence Sorting
Put each sentence under Short O or Long O.
- The frog is green.
- I see a boat.
- The pot is hot.
- She has a rose.
Answer:
Short O → 1, 3
Long O → 2, 4
Worksheet 9: Listen & Choose
Circle the correct word.
(mop / mope)
(pot / poet)
(stone / stop)
Answer: 1. mop, 2. pot, 3. stone
Worksheet 10: Make a Sentence
Use these words in a short sentence.
- pot
- goat
- mop
- stone
Sample Answer:
- The pot is hot.
- A goat eats grass.
- I use a mop.
- The stone is big.
Worksheet 11: Word Hunt
Find O words in the box.
d o g r o s e
b o a t m o p
p o c k e t g o
Answer: dog, rose, boat, mop, pocket
Worksheet 12: Choose & Write
Pick the correct O sound word.
The sun is ___ (hot/hope).
I have a ___ (stone/stop).
The man has a ___ (mop/rope).
Answer: 1. hot, 2. stone, 3. mop
Worksheet 13: Mini Story
Read & underline O words.
"The dog jumps on the pot. A boat floats on the water. The girl has a rose."
Answer:
"The dog jumps on the pot. A boat floats on the water. The girl has a rose."
Answer: dog, pot, boat, rose
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O Sound Words in English for Students FAQs
Which English words have O sound but different spellings?
The O sound can look different in spelling but sound the same.
Long O: go, nose, rope, boat, toe, coat, slow
Short O: dog, mop, top, rock, pocket, frog
"O" sometimes wears a coat (oa, oe) but still sounds like itself.
Which storybooks are best for teaching O vowel sounds?
Some fun and easy books are great for vowel learning:
“Go, Dog. Go!” by P.D. Eastman - playful short O words.
“The Little Red Hen” - simple short O words like pot, top, dog.
“The Boat Book” by Gail Gibbons - long O focus in words like boat, float.
“Rosie’s Walk” by Pat Hutchins - helps repeat O sounds in story form.
What’s the difference between O in “hot” and O in “home”?
The word “hot” has a short O sound - mouth opens wider, sound is quick (ŏ).
The word “home” has a long O sound - the O says its name (ō).
Short O = fast and open, Long O = slow and says "O".
What are some simple O sound words for kindergarten?
Short O: pot, mop, dog, top, log
Long O: go, no, nose, rope, boat
What are Fun activities to teach O sound at home?
O Sound Hunt: Children can identify objects in the room with an O sound (pot, clock, soap).
Sound Sorting Game: Prepare two baskets - write Short O and Long O. Place drop word cards into the right basket.
Sing the O Song: Clap hands and sing “O is short in hot, O is long in home!”
Picture Match: Match pictures (dog, rose, boat, mop) with word cards.
O Hopscotch: Write O words on the floor, kids jump on short O or long O words when you call them.