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What are OO Sound Words?

By Maitree Choube

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Updated on 2 Sep 2025, 13:20 IST

Words containing the oo sound can be categorized into two types based on the pronunciation: long oo and short oo.

OO Sound Words in English

The "oo" sound is a common vowel sound in the English language, found in many words that we use daily. It often appears in words related to objects, actions, and descriptions. 

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Words with the "oo" sound can represent various concepts, from simple items like "food" to more complex ideas like "smooth." Understanding and recognizing these words can significantly enhance vocabulary and pronunciation skills.

OO Sound Words List

Here is the list of 100+ long and short-sounding words

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WordWord
bootmoon
foodbroom
spoonroot
roomschool
coolgoose
poolloop
moonlightmood
toolproof
footsmooth
noodleballoon
toothboost
bookhood
woodhook
goodcrook
brookzoom
roofstool
bloomboom
nooncoop
shootchoose
gloomgroove
soonbooth
shampoozoo
rootdrool
foolscoop
spookloop
bloomcool
stooptool
droopsmooth
boostgroom
moodtroop
foodswoop
moosecartoon
roosterproof
swoonlagoon
broomballoon
gooseraccoon
moonbeamroom
bedroomschoolroom
afternoonclassroom
mushroomclassroom
bloodstreamcookbook
cookbookpoolroom
footlooseschoolbook
moonlightgoosebumps
woodpeckermoonshine
toothbrushstool
moonstoneschoolmate
footballgoodnight
cartoonlook
noodlesrook
soothebroomstick
overlookfootnote
footballerwoodworker
toothbrushmushroom
proofreadingbookkeeper
gooseberrysnowshoe
raccoonschoolwork
woodchucknotebook
bookmarkstool
cookmoonlight
goodoverlook

Long and Short OO Sound Words

The "oo" sound in English can be divided into two distinct categories: the long "oo" sound and the short "oo" sound. Each category features unique pronunciation characteristics and a variety of examples.

Short OO Sound

The short "oo" sound is pronounced like the vowel sound in words such as "book" and "look." This sound is an essential part of English phonetics and appears in various contexts. Characteristics of Short "oo" Sound

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  • Pronunciation: The short "oo" sound is typically pronounced as /ʊ/, which is a rounded vowel sound.
  • Common Usage: These words are frequently used in everyday language and are often encountered in children's literature, making them important for early literacy.

Here are the short oo sound words list:

  • Blook
  • Crook
  • Dook
  • Fook
  • Gook
  • Hook
  • Jook
  • Kook
  • Look
  • Mook

Long OO Sound Words

Characteristics of Short "oo" Sound Pronunciation The long "oo" sound is pronounced like the vowel sound in "food" or "moon." It is an elongated "oo" sound, as opposed to the short "oo" sound in words like “book.”

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 Common Spellings The long "oo" sound is most commonly represented by the "oo" digraph, as in "moon" and "spoon." However, it can also be spelled with "ue" as in "blue" or "u_e" as in "flute."

These words feature the long oo sound, similar to the vowel sound in food or moon. Examples include:

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  • Spoon
  • Moon
  • Food
  • Tooth
  • Hoop
  • Boo
  • Broom
  • Smooth
  • Zoom

3 Letter OO Sound Words

  • Zoo
  • Too
  • Coo
  • Boo
  • Moo

4 Letter OO Sound Words

  • Wood
  • Book
  • Food
  • Look
  • Cook
  • Good

5 Letter OO Sound Words

Long OO Sound

  1. Spoon
  2. Moose
  3. Bloom
  4. Proof
  5. Gloom

Short OO Sound

  1. Book
  2. Look
  3. Cook
  4. Foot
  5. Wood

6 Letter OO Sound Words

Long OO Sound:

  1. School
  2. Choose
  3. Smooth
  4. Bamboo
  5. Goosey (informal, meaning silly or foolish)

Short OO Sound: 

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  1. Cookie
  2. Footed
  3. Hooked
  4. Crooks
  5. Shooken (past participle of shake, though less common)

Long and Short OO Sound Rule

Here are the rules to identify the long and short oo sound words:

Long "OO" Sound Rule

The long "oo" sound is typically pronounced as /uː/, similar to the sound in "moon." Examples:

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  • Moon
  • Spoon
  • Food
  • Tooth
  • Cool

Short "OO" Sound

The short "oo" sound is pronounced as /ʊ/, similar to the sound in "book." Examples:

  • Book
  • Look
  • Cook
  • Wood
  • Foot

OO Sound Words Sentences

Understanding the "oo" sound in context can help reinforce your vocabulary and improve your pronunciation. Here are some sentences using "oo" sound words:

  1. Boot: He wore a sturdy boot for hiking in the mountains.
  2. Moon: The full moon shone brightly in the night sky.
  3. Food: She loves to try different types of food from various cultures.
  4. Broom: She grabbed the broom to sweep the kitchen floor.
  5. Spoon: He stirred his tea with a silver spoon.
  6. Root: The tree's root system was extensive and deep.
  7. Room: The living room was decorated with beautiful paintings.
  8. School: The children walked to school every morning.
  9. Cool: The cool breeze felt refreshing on a hot day.
  10. Goose: A goose honked loudly as it flew overhead.

OO Sound words in Hindi

  • पूजा (Pooja)
  • भूमि (Bhoomi)
  • कुछ (Kuch)
  • घूम (Ghoom)
  • हूँ (Hoon)
  • ढूंढ (Dhoondh)
  • कूल (Cool)
  • झूम (Jhoom)
  • चूल्हा (Choolha)

OO Sound Words Worksheets

Part 1: Circle the Correct Word Circle the word in each pair that has the "oo" sound.

  1. Book / Back
  2. Pool / Pail
  3. Moon / Sun
  4. Boot / Sock
  5. Cook / Bake

Part 2: Fill in the Blanks Fill in the blanks with the correct "oo" sound word from the box below. Box: moon, foot, school, look, spoon

  1. I eat my soup with a __________.
  2. The __________ was bright and shiny last night.
  3. We go to __________ every weekday.
  4. Please __________ at the book carefully.
  5. I hurt my __________ while playing soccer.

Part 3: Match the Words Match each "oo" sound word with its picture.

  1. Root
  2. Roof
  3. Foot
  4. Hook
  5. Book

a. 📚 b. 🦶 c. 🏠 d. 🌳 e. 🪝 

Part 4: Write a Sentence Write a sentence for each of the following words with the "oo" sound.

  1. Food:
  2. Wood:
  3. Cool:
  4. Tool:
  5. Bloom:

Answer Key:

Part 1: Circle the Correct Word

  1. Book
  2. Pool
  3. Moon
  4. Boot
  5. Cook

Part 2: Fill in the Blanks

  1. spoon
  2. moon
  3. school
  4. look
  5. foot

Part 3: Match the Words

  1. Root - d. 🌳
  2. Roof - c. 🏠
  3. Foot - b. 🦶
  4. Hook - e. 🪝
  5. Book - a. 📚

Part 4: Write a Sentence

  1. Food: The food at the party was delicious.
  2. Wood: The table is made of wood.
  3. Cool: The evening breeze was very cool.
  4. Tool: I need a tool to fix the chair.
  5. Bloom: The flowers will bloom in the spring.
Discover More About Vocabulary 
3 Letter WordsDifficult Words
Action WordsOpposite Words
New Words Praising Words
Positive WordsWord Meaning English to Hindi

FAQs on OO Sound Words

What are the sounds of oo?

The oo sound in English primarily has two pronunciations: the long oo sound, pronounced as /uː/, and the short oo sound, pronounced as /ʊ/. The long oo sound is similar to the vowel sound in words like moon and food, while the short oo sound resembles the vowel sound in words like book and foot. Understanding these sounds is essential for proper pronunciation and spelling.

What are 5 words with oo sound?

"Five examples of words containing the oo sound include moon, book, food, look, and spoon. These words illustrate both the long and short oo sounds, showcasing their differences in pronunciation. For instance, moon and food feature the long oo sound, while book and look exhibit the short oo sound.

What is the meaning of OO in words?

The oo in words does not have a specific meaning on its own; rather, it represents a particular vowel sound that can be pronounced in different ways. In English, oo can form part of a variety of words, contributing to their overall pronunciation. The context in which oo appears helps determine whether it is pronounced as a long or short sound

What is the difference between short oo and long oo?

The primary difference between short oo and long oo lies in their pronunciation and the words in which they appear. The long oo sound, as in moon or food, is pronounced with a prolonged vowel sound, while the short oo sound, as in book or foot, is pronounced more quickly and sharply. Additionally, the long oo sound often occurs before certain consonants like l, n, or m, whereas the short oo sound frequently appears before consonants like k or d.

How to teach oo sound words?

To teach oo sound words effectively, start by introducing the two sounds through engaging activities. Use flashcards with pictures and words to help students associate the sounds with visuals. Incorporate rhyming games and songs that emphasize the oo sounds to make learning fun. Reading aloud together can also reinforce pronunciation. Worksheets that focus on identifying and practicing long and short oo words can provide valuable practice. Finally, encourage students to create their own sentences using oo words to enhance their understanding and application of these sounds