The heavy box needed two hands.
What does Heavy mean?
Heavy means weighing a lot or being a large amount.
Dictionary definition
Heavy means having a lot of weight; it can also describe a large amount, such as heavy rain.
Heavy in a sentence
A heavy backpack can make walking harder.
Heavy rain filled the gutters quickly.
Ready to write your own? Study the examples, then practice heavy in a sentence with Sentence Builder checklist feedback.
Practice the meaning of Heavy
Answer three quick questions about its meaning and related words.
What does heavy mean?
Weighing a lot or large in amount matches the meaning of the word.
Which word is closest in meaning to heavy?
Weighty is close in meaning to heavy.
Which word is an opposite or strong contrast for heavy?
Light is the opposite of heavy when talking about weight.
Nice work!
You completed 3 questions.
Heavy
Voice settings
hev · ee · strongest beat: hev
2 syllables. Say each part, then blend the word.
- Syllables
- hev · ee
- Strongest beat
- hev
- Ending
- ee
- Tip
- Put a little extra energy on hev.
Say Heavy
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Ready when you are.
Words like Heavy
Opposite words
Want to practice heavy synonyms in context? Try a Synonym Search question like "The heavy bag pulled on my shoulder," then compare close word choices. Practice heavy synonyms.
Heavy word family
heavy
heavier
More heavy.
heaviest
Most heavy.
heavily
In a heavy way.
Explore related words
Understand Heavy
Heavy means weighing a lot or being a large amount.
Heavy is not the same as light. Heavy means heavy means weighing a lot or being a large amount.
Read this model sentence: A heavy backpack can make walking harder. Clue words: backpack, make, walking. Underline clue words that show why heavy fits instead of light. Now write one new sentence that shows heavy without using the word heavy. Ask: Does my sentence clearly show heavy?
Ask students to explain this model sentence: "A heavy backpack can make walking harder." Why does heavy fit better than light?
Practice Heavy and explore more word games
Cards labelled “Practice HEAVY” keep this word in focus. Explore cards open games with other words.

Sentence Builder
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Vocabulary Match
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Context Clue Challenge
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Scrambled Bees
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