The words lose and loose look almost identical, but one extra “o” changes the meaning and pronunciation. If you write “I do not want to loose my keys,” you have used the wrong word. The correct sentence is “I do not want to lose my keys.” This guide explains the lose vs loose difference with clear rules, everyday examples, common mistakes and practice questions.
What does lose mean?
Lose is a verb. It means to misplace something, fail to win, stop having something, or experience a reduction. The pronunciation is /luːz/, ending with a voiced z sound. Examples: “Do not lose your ticket.” “Our team may lose the match.” “She did not want to lose confidence.” “You can lose track of time while reading.”
Lose is the base form. Its past tense and past participle are lost, not “losed.” For example: “I lost my wallet yesterday.” “They have lost the final.”
What does loose mean?
Loose is most commonly an adjective meaning not tight, not securely attached, or free to move. It is pronounced /luːs/, with an s sound at the end. Examples: “This shirt is loose.” “The door handle is loose.” “A loose page fell out of the notebook.” “The dog escaped because the gate was loose.”
Loose can also be a verb in more specialized or literary contexts, meaning to release or set free, as in “loose an arrow.” This use is less common in everyday English and does not replace the verb lose.
Lose vs loose: comparison
| Feature | Lose | Loose |
| Part of speech | Verb | Usually adjective |
| Main meaning | Misplace, fail to win, no longer have | Not tight or securely fixed |
| Pronunciation | /luːz/ | /luːs/ |
| Past form | Lost | Loosed when used as a verb |
| Example | I might lose my phone. | My phone case is loose. |
How to remember the difference
Think of lose as the word you use when something is missing or a competition is not won. Think of loose as the word you use when something has extra room or is not tight. A loose shoelace might cause you to lose a shoe. That sentence puts both words to work, with no grammar detective required.
Common mistakes and corrections
Incorrect: I do not want to loose the game. Correct: I do not want to lose the game.
Incorrect: These trousers are lose. Correct: These trousers are loose.
Incorrect: Do not loose hope. Correct: Do not lose hope.
Incorrect: The screw is lose. Correct: The screw is loose.
Incorrect: She has lose her notebook. Correct: She has lost her notebook.
More examples in everyday English
• If you lose your password, use the official recovery process.
• We could lose the lead in the final minute.
• Please do not lose the receipt.
• The lid is loose, so close the container carefully.
• He prefers loose clothing for comfort.
• The bicycle chain feels loose.
• A loose connection can interrupt a device.
• Do not lose sight of your learning goals.
• The team lost the match but learned from it.
• A loose button needs sewing.
Pronunciation and spelling tips
Both words begin with the same long “oo” vowel. The final consonant is the key: lose sounds like “looz,” while loose sounds like “looss.” In writing, the number of o letters also matters. Lose has one o; loose has two. Pronunciation guides describe standard usage, but accents may vary.
Practice exercise: choose lose, loose or lost
1. Please do not ___ your library card.
2. My jacket is too ___.
3. They ___ the match yesterday.
4. The wheel nut is ___.
5. You may ___ your place in line.
6. She has ___ her glasses.
7. The rope became ___.
8. We must not ___ patience.
9. The pages are ___.
10. I ___ my pencil last week.
11. A ___ screw can rattle.
12. Did your team ___ today?
13. He wore a ___ sweater.
14. The hikers ___ their way.
15. Keep the receipt so you do not ___ it.
16. The handle was ___.
17. The candidate did not want to ___ votes.
18. They have ___ contact.
19. Her shoelaces are ___.
20. Try not to ___ track of the lesson.
Answer key
1. lose; 2. loose; 3. lost; 4. loose; 5. lose; 6. lost; 7. loose; 8. lose; 9. loose; 10. lost; 11. loose; 12. lose; 13. loose; 14. lost; 15. lose; 16. loose; 17. lose; 18. lost; 19. loose; 20. lose.
Frequently asked questions
Q: Is “loose” the past tense of “lose”?
A: No. The past tense of lose is lost.
Q: Is it “lose weight” or “loose weight”?
A: The correct verb phrase is lose weight. Loose describes something not tight.
Q: Is it “loose your mind” or “lose your mind”?
A: The usual expression is lose your mind.
Q: Can loose be a verb?
A: Yes, in limited contexts, such as “loose an arrow,” but it is not a synonym for lose.
Q: Are the two words pronounced the same?
A: No. Lose ends in a z sound, while loose ends in an s sound.
Final takeaway
Use lose when something goes missing, a person fails to win, or something is no longer possessed. Use loose when something is not tight or firmly attached. Remember: “A loose pocket might make you lose your keys.” Practice with the examples above, then test yourself without checking the answer key.
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