larvsLaserConfusable pair

Quick tell: lar is a adverb, Laser is a noun, so they fill different roles in a sentence.

Which to use

“lar” is an adverb and “Laser” is a noun - they look or sound alike but fill different roles in a sentence.

#48,637
“lar” frequency rank
#7,721
“Laser” frequency rank
56358
confusion score

Side-by-Side Comparison

Feature lar Laser
Definition Trop. Laser. Source de rayonnement électromagnétique (lumière, infrarouge, ultraviolet, etc.) basée sur l’émission stimulée.

Letter map: lar vs Laser

Shared letters muted; letters that set lar and Laser apart highlighted. Shared run: 3.

3 ch
lar
5 ch
Laser

Part-of-speech tell for lar / Laser

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: lar is anadverb and Laseranoun. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 56358, derived from the frequency rank of both members and their visual similarity.

lar is recorded at frequency rank #48,637, classified as anadv. Laser is at rank #7,721, tagged as anoun, pronounced \ˈlɛɪ̯zɐ\.

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 56358, this pair ranks #121,575 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of lar vs Laser

Shared letters: alr. Private to "lar": -. Private to "Laser": es.

"lar" · 3 letters · shape CVC  ·  "Laser" · 5 letters · shape CVCVC

Known mistypes of this pair

  • Laseralser · laesr · laserr · lasre · llaser · lsaer

Frequently Asked Questions

Is swapping "lar" for "Laser" ever safe?
No - they are not even the same part of speech. "lar" is an adverb and "Laser" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "lar" or "Laser" show up more?
"Laser" is the more common of the two: it sits at frequency rank #7,721 in our French list, against #48,637 for "lar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "lar" and "Laser".

  • Full dictionary entry for "lar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Laser" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #121,575 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "lar" and "Laser" also get mixed up with nearby pairs, the highest-scored neighbour is "lar vs lep". 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 #121,575 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list