Which to use
“laser” and “loader” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #5,140
- “laser” frequency rank
- #25,459
- “loader” frequency rank
- 30599
- confusion score
Side-by-Side Comparison
| Feature | laser | loader |
|---|---|---|
| Definition | A device that produces a monochromatic, coherent beam of light. | Agent noun of load; a person or device that loads. |
Where the eye mixes laser and loader
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Look-alike desk: laser vs loader
A purely visual mix-up. laser (/ˈleɪz.ə(ɹ)/) and loader (/ˈloʊdɚ/) 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 30599, 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)/. loader is at rank #25,459, tagged as anoun, pronounced /ˈloʊdɚ/.
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 30599, this pair ranks #353,251 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of laser vs loader
Shared letters: aelr. Private to "laser": s. Private to "loader": do.
"laser" · 5 letters · shape CVCVC · "loader" · 6 letters · shape CVVCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "laser" for "loader" ever safe?
Frequency check: "laser" vs "loader" - which ranks higher?
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 "loader" - compare definitions side by side with the headword page. Word entry
- This pair ranks #353,251 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "laser" and "loader" also get mixed up with nearby pairs, the highest-scored neighbour is "laver vs loader". 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 #353,251 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.