Which to use
“loosen” and “lose” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #17,891
- “loosen” frequency rank
- #879
- “lose” frequency rank
- 18770
- confusion score
Side-by-Side Comparison
| Feature | loosen | lose |
|---|---|---|
| Definition | To make loose. | To cease to have (something) in one's possession or capability. |
Where the eye mixes loosen and lose
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. loosen runs 6 letters (CVVCVC) against lose's 4 (CVCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses loosen with lose
A purely visual mix-up. loosen (/ˈluːsn̩/) and lose (/luːz/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 18770, derived from the frequency rank of both members and their visual similarity.
loosen is recorded at frequency rank #17,891, classified as averb, pronounced /ˈluːsn̩/. lose is at rank #879, tagged as averb, pronounced /luːz/.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 18770, this pair ranks #442,647 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of loosen vs lose
Shared letters: elos. Private to "loosen": n. Private to "lose": -.
"loosen" · 6 letters · shape CVVCVC · "lose" · 4 letters · shape CVCV
Known mistypes of this pair
Frequently Asked Questions
Do "loosen" and "lose" mean the same thing in a sentence?
In ordinary English text, does "loosen" or "lose" show up more?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "loosen" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "lose" - compare definitions side by side with the headword page. Word entry
- This pair ranks #442,647 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "loosen" and "lose" also get mixed up with nearby pairs, the highest-scored neighbour is "loosen vs louse". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #442,647 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.