Quick answer: Loose is an adjective meaning not tight, not fixed, or free: a loose screw, loose clothing. Lose is a verb meaning to no longer have, to fail to win, or to be unable to find something: lose your keys, lose the match. Confusing them is an extremely common spelling error in English. For a fuller definition, see the Cambridge Dictionary entry for ‘loose’.
See also: Lose vs Loose — our full comparison of these two words, with extended collocation tables.
Comparison Table
| Word | Part of Speech | Key Meaning | Example |
|---|---|---|---|
| loose | adjective | not tight, not fixed, free | The screw is loose. |
| lose | verb | to misplace, to fail to win | I always lose my keys. |
Using Loose
Loose is an adjective that describes something that is not tight, not firmly attached, or free from restraint. It is the opposite of tight or fixed. It can describe clothing, objects, animals, and abstract things like a loose arrangement.
The screw is loose — you need to tighten it.
This shirt is too loose on me.
The dog got loose and ran into the road.
Common Phrases with Loose
Loose appears in many fixed expressions in everyday English:
- loose change — coins in your pocket
- loose cannon — an unpredictable person
- on the loose — escaped, free
- loose ends — unresolved matters
- cut loose — to escape or break free
Using Lose
Lose is a verb with several related meanings, all connected to the idea of no longer having something or failing at something. Its past tense is lost (not “losed”, which is not a word).
I always lose my keys — I can never find them.
Don’t lose your passport while travelling.
They’re going to lose the match if they don’t score soon.
Different Meanings of Lose
Lose covers several situations:
- Misplace something: I lose my phone at least twice a week.
- Fail to win: We can’t afford to lose this game.
- No longer have: She lost her job during the recession.
- Waste: Don’t lose time on distractions.
Common Mistakes
✗ I always loose my keys.
✓ I always lose my keys.
Tip: If you are using a verb, you almost certainly need lose, not loose.
✗ These jeans are too lose.
✓ These jeans are too loose.
Tip: If the word describes a noun (clothing, screw, wire), it is an adjective — use loose.
✗ We losed the match last night.
✓ We lost the match last night.
The past tense of lose is lost, which is irregular.
Tips to Remember the Difference
- Extra “o” = extra room: Loose has two o’s, just like loose clothing has extra room. If you’re describing something spacious or not tight, you need both o’s.
- Lose rhymes with choose: Both lose and choose have a single “o” and an -ose/-oose sound. If you’re talking about a verb action, use the shorter spelling.
- Ask: verb or adjective? If the word is doing the action (verb), use lose. If it describes a noun (adjective), use loose.
Also confusing: Affect vs Effect, Their vs There vs They’re, Accept vs Receive. Browse all confusing word pairs →
Quick Check: Loose or Lose?
Four questions — fill in the blank with the correct word.
1. “Be careful not to ___ your ticket.”
2. “The button is ___. I need to sew it back on.”
3. “They didn’t want to ___ the championship.”
4. “The wire had come ___ from the socket.”
Frequently Asked Questions
What is the difference between loose and lose?
Loose is an adjective meaning not tight, not fixed, or free: “a loose button”, “loose clothing”. Lose is a verb meaning to no longer have something, to fail to win, or to be unable to find something: “lose your keys”, “lose the match”. Confusing them is one of the most common spelling errors in English.
How do you remember loose vs lose?
A popular memory trick: “loose” has an extra “o”, just like loose clothing has extra room. Another tip: “lose” rhymes with “choose” — both have a single “o” and an -ose sound. If you are using a verb, you almost certainly need “lose” not “loose”.
Is “loose” ever a verb?
Yes, but rarely in everyday speech. “Loose” can be used as a verb meaning to set free or to release: “The archer loosed an arrow.” This usage is literary or formal. In almost all everyday contexts, “loose” is an adjective.
What does “lose” mean?
“Lose” is a verb with several related meanings: (1) to no longer have something — “I lose my keys all the time”; (2) to fail to win — “They might lose the game”; (3) to become unable to find — “Don’t lose your passport”; (4) to waste — “We can’t afford to lose time”. Past tense: lost.
What does “loose” mean?
“Loose” is primarily an adjective meaning: (1) not tight or firmly fixed — “a loose screw”, “loose trousers”; (2) free from restraint — “The dog got loose”; (3) not dense or compact — “loose soil”, “loose change”. It can also function as a verb in formal or literary use meaning to release.
How is “loose” pronounced compared to “lose”?
“Loose” is pronounced with a long “oo” sound and a soft “s”: /luːs/ — it rhymes with “goose” and “moose”. “Lose” is also pronounced with a long “oo” but ends in a “z” sound: /luːz/ — it rhymes with “choose” and “news”. The final consonant sound is the key difference.
What is the past tense of lose?
The past tense and past participle of “lose” is “lost”: “I lost my phone yesterday.” “She has lost her keys again.” Do not write “losed” — that is not a word. “Loose” as an adjective has no past tense; as a verb its past tense is “loosed”.
Can “loose” and “lose” be confused in meaning?
They have completely different meanings — “loose” describes something not tight, while “lose” describes the action of no longer having something. They are confused only because of their similar spelling. Writing “I always loose my keys” is a spelling error; the correct form is “I always lose my keys”.
What are common phrases with “loose”?
Common phrases with “loose” include: “loose change” (coins), “loose cannon” (unpredictable person), “cut loose” (to become free), “on the loose” (escaped), “loose ends” (unfinished matters), “all hell broke loose” (chaos started). In all these, “loose” relates to the idea of being free or not firmly fixed.
How do loose and lose appear in English exams?
In English exams such as IELTS, CAE, and B2 First, confusing “loose” and “lose” is penalised as a spelling error under lexical resource or language accuracy. Always ask yourself: am I describing something (adjective → loose) or describing an action (verb → lose)?