AdourvsalurWhich spelling fits?

Quick tell: Adour is a name, alur is a noun, so they fill different roles in a sentence.

Which to use

“Adour” is a name and “alur” is a noun - they look or sound alike but fill different roles in a sentence.

#33,101
“Adour” frequency rank
#37,647
“alur” frequency rank
70748
confusion score

Side-by-Side Comparison

Feature Adour alur
Definition Fleuve du bassin aquitain, d’une longueur de 335 km, qui prend sa source dans les Pyrénées et se jette dans l'Atlantique entre Tarnos et Anglet. Langue nilotique occidentale parlée traditionnellement par les Alur.

Where the eye mixes Adour and alur

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. Adour runs 5 letters (VCVVC) against alur's 4 (VCVC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
Adour
4 ch
alur

Visual trap between Adour and alur

These two trip readers on the page rather than in the ear: Adour is \a.duʁ\ while alur is \a.lyʁ\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 70748, derived from the frequency rank of both members and their visual similarity.

Adour is recorded at frequency rank #33,101, classified as aname, pronounced \a.duʁ\. alur is at rank #37,647, tagged as anoun, pronounced \a.lyʁ\.

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 70748, this pair ranks #50,179 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of Adour vs alur

Shared letters: aru. Private to "Adour": do. Private to "alur": l.

"Adour" · 5 letters · shape VCVVC  ·  "alur" · 4 letters · shape VCVC

Known mistypes of this pair

  • Adour ← addour · adoru · adourr · aduor · aodur · daour
  • alur ← allur · alru · alurr · aulr · laur

Frequently Asked Questions

Is swapping "Adour" for "alur" ever safe?
No - they are not even the same part of speech. "Adour" is a name and "alur" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Adour" or "alur"?
"Adour" is the more common of the two: it sits at frequency rank #33,101 in our French list, against #37,647 for "alur". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "Adour" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "alur" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #50,179 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Adour" and "alur" also get mixed up with nearby pairs, the highest-scored neighbour is "alur vs aur". 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 #50,179 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