Which to use
“Laser” and “looser” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #7,721
- “Laser” frequency rank
- #49,194
- “looser” frequency rank
- 56915
- confusion score
Side-by-Side Comparison
| Feature | Laser | looser |
|---|---|---|
| Definition | Laser. Source de rayonnement électromagnétique (lumière, infrarouge, ultraviolet, etc.) basée sur l’émission stimulée. | Variante de loser. |
Where the eye mixes Laser and looser
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. Laser runs 5 letters (CVCVC) against looser's 6 (CVVCVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses Laser with looser
A purely visual mix-up. Laser (\ˈlɛɪ̯zɐ\) and looser (\lu.zœʁ\) 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 1 letter(s) in length. Our composite confusion score for this pair is 56915, derived from the frequency rank of both members and their visual similarity.
Laser is recorded at frequency rank #7,721, classified as anoun, pronounced \ˈlɛɪ̯zɐ\. looser is at rank #49,194, tagged as anoun, pronounced \lu.zœʁ\.
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 56915, this pair ranks #118,162 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Laser vs looser
Shared letters: elrs. Private to "Laser": a. Private to "looser": o.
"Laser" · 5 letters · shape CVCVC · "looser" · 6 letters · shape CVVCVC
Known mistypes of this pair
Frequently Asked Questions
Do "Laser" and "looser" mean the same thing in a sentence?
Which is more common, "Laser" or "looser"?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "Laser" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "looser" - compare definitions side by side with the headword page. Word entry
- This pair ranks #118,162 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "Laser" and "looser" also get mixed up with nearby pairs, the highest-scored neighbour is "loos vs looser". 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 #118,162 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.