locusvsLosTell them apart

Which to use

“locus” and “Los” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#42,439
“locus” frequency rank
#3,148
“Los” frequency rank
45587
confusion score

Side-by-Side Comparison

Feature locus Los
Definition Emplacement d’un gène sur un chromosome. Destin.

Letter map: locus vs Los

Shared letters muted; letters that set locus and Los apart highlighted. Shared run: 3.

5 ch
locus
3 ch
Los

Spelling & dictionary notes on locus vs Los

locus and Los are indexed as a confusable French 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 2 letter(s) in length. Our composite confusion score for this pair is 45587, derived from the frequency rank of both members and their visual similarity.

locus is recorded at frequency rank #42,439, classified as anoun, pronounced \lɔ.kys\. Los is at rank #3,148, 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 45587, this pair ranks #201,573 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of locus vs Los

Shared letters: los. Private to "locus": cu. Private to "Los": -.

"locus" · 5 letters · shape CVCVC  ·  "Los" · 3 letters · shape CVC

Known mistypes of this pair

  • locusllocus · loccus · locsu · locuss · loucs · olcus

Frequently Asked Questions

Is swapping "locus" for "Los" ever safe?
No. They differ by 2 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "locus" vs "Los" - which ranks higher?
"Los" is the more common of the two: it sits at frequency rank #3,148 in our French list, against #42,439 for "locus". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Pair "locus" vs "Los" is on the table, pick a follow-up below.

  • Full dictionary entry for "locus" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Los" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #201,573 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "locus" and "Los" also get mixed up with nearby pairs, the highest-scored neighbour is "locus vs logs". 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 #201,573 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