CouriervscurieTell them apart

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

Which to use

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

#40,201
“Courier” frequency rank
#16,106
“curie” frequency rank
56307
confusion score

Side-by-Side Comparison

Feature Courier curie
Definition Nom d’une police à chasse fixe (monospace) rappelant une machine à écrire, et dont les empattements sont conçus pour éviter toute confusion entre deux caractères. Subdivision de la tribu chez les Romains.

Letter map: Courier vs curie

Shared letters muted; letters that set Courier and curie apart highlighted. Shared run: 5. Courier runs 7 letters (CVVCVVC) against curie's 5 (CVCVV) - the length gap alone is often enough to separate them once you know to check it.

7 ch
Courier
5 ch
curie

Role in the sentence - Courier and curie

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Courier is aname and curieanoun. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 56307, derived from the frequency rank of both members and their visual similarity.

Courier is recorded at frequency rank #40,201, classified as aname. curie is at rank #16,106, tagged as anoun, pronounced \ky.ʁi\.

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 56307, this pair ranks #121,919 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Courier vs curie

Shared letters: ceiru. Private to "Courier": o. Private to "curie": -.

"Courier" · 7 letters · shape CVVCVVC  ·  "curie" · 5 letters · shape CVCVV

Known mistypes of this pair

  • Courier ← ccourier · coruier · couirer · coureir · courierr · courire · cuorier · ocurier
  • curie ← ccurie · cruie · curei · currie · ucrie

Frequently Asked Questions

Is swapping "Courier" for "curie" ever safe?
No - they are not even the same part of speech. "Courier" is a name and "curie" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Courier" vs "curie" - which ranks higher?
"curie" is the more common of the two: it sits at frequency rank #16,106 in our French list, against #40,201 for "Courier". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "Courier" vs "curie" is on the table, pick a follow-up below.

  • Full dictionary entry for "Courier" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "curie" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #121,919 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Courier" and "curie" also get mixed up with nearby pairs, the highest-scored neighbour is "courges vs Courier". 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 #121,919 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