Which to use
“laser” and “leaker” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #5,140
- “laser” frequency rank
- #48,319
- “leaker” frequency rank
- 53459
- confusion score
Side-by-Side Comparison
| Feature | laser | leaker |
|---|---|---|
| Definition | A device that produces a monochromatic, coherent beam of light. | Somebody who leaks information. |
Letter map: laser vs leaker
Shared letters muted; letters that set laser and leaker apart highlighted. Shared run: 4.
Spelling & dictionary notes on laser vs leaker
laser and leaker are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 53459, derived from the frequency rank of both members and their visual similarity.
laser is recorded at frequency rank #5,140, classified as anoun, pronounced /ˈleɪz.ə(ɹ)/. leaker is at rank #48,319, tagged as anoun.
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 53459, this pair ranks #148,787 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of laser vs leaker
Shared letters: aelr. Private to "laser": s. Private to "leaker": k.
"laser" · 5 letters · shape CVCVC · "leaker" · 6 letters · shape CVVCVC
Known mistypes of this pair
Frequently Asked Questions
Do "laser" and "leaker" mean the same thing in a sentence?
Frequency check: "laser" vs "leaker" - which ranks higher?
Useful next steps
You've compared "laser" and "leaker". Here's where to go from here.
- Full dictionary entry for "laser" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "leaker" - compare definitions side by side with the headword page. Word entry
- This pair ranks #148,787 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "laser" and "leaker" also get mixed up with nearby pairs, the highest-scored neighbour is "laver vs leaker". 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 #148,787 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.