aiguillagevsaiguilleWhat's the difference?

Which to use

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

#41,634
“aiguillage” frequency rank
#7,929
“aiguille” frequency rank
49563
confusion score

Side-by-Side Comparison

Feature aiguillage aiguille
Definition Action de faire passer un convoi sur une autre voie. Petite tige de métal fine, pointue à un bout et équipée d’un trou appelé chas à l’autre bout pour y passer un fil. Elle est utilisée pour coudre, pour broder, pour faire de la tapisserie, etc.

Where the eye mixes aiguillage and aiguille

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence.

10 ch
aiguillage
8 ch
aiguille

Visual trap between aiguillage and aiguille

A purely visual mix-up. aiguillage (\e.ɡɥi.jaʒ\) and aiguille (\e.ɡɥij\) 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 2 letter(s) in length. Our composite confusion score for this pair is 49563, derived from the frequency rank of both members and their visual similarity.

aiguillage is recorded at frequency rank #41,634, classified as anoun, pronounced \e.ɡɥi.jaʒ\. aiguille is at rank #7,929, tagged as anoun, pronounced \e.ɡɥij\.

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 49563, this pair ranks #169,611 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of aiguillage vs aiguille

Shared letters: aegilu. Private to "aiguillage": -. Private to "aiguille": -.

"aiguillage" · 10 letters · shape VVCVVCCVCV  ·  "aiguille" · 8 letters · shape VVCVVCCV

Known mistypes of this pair

  • aiguillageagiuillage · aigguillage · aigiullage · aiguilage · aiguilalge · aiguillaeg · aiguillagge · aiguillgae
  • aiguilleagiuille · aigguille · aigiulle · aiguile · aiguilel · aigulile · aiugille · iaguille

Frequently Asked Questions

Is swapping "aiguillage" for "aiguille" ever safe?
No. They are said differently (\e.ɡɥi.jaʒ\ versus \e.ɡɥij\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "aiguillage" or "aiguille"?
"aiguille" is the more common of the two: it sits at frequency rank #7,929 in our French list, against #41,634 for "aiguillage". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "aiguillage" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aiguille" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #169,611 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "aiguillage" and "aiguille" also get mixed up with nearby pairs, the highest-scored neighbour is "aiguille vs aiguiller". 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 #169,611 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