noircirvsnourrirConfusable pair

Which to use

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

#48,688
“noircir” frequency rank
#4,088
“nourrir” frequency rank
52776
confusion score

Side-by-Side Comparison

Feature noircir nourrir
Definition Rendre noir, passer au noir. Sustenter, servir d’aliment.

Where the eye mixes noircir and nourrir

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

7 ch
noircir
7 ch
nourrir

Look-alike desk: noircir vs nourrir

A purely visual mix-up. noircir (\nwaʁ.siʁ\) and nourrir (\nu.ʁiʁ\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 52776, derived from the frequency rank of both members and their visual similarity.

noircir is recorded at frequency rank #48,688, classified as averb, pronounced \nwaʁ.siʁ\. nourrir is at rank #4,088, tagged as averb, pronounced \nu.ʁiʁ\.

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 52776, this pair ranks #145,380 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of noircir vs nourrir

Shared letters: inor. Private to "noircir": c. Private to "nourrir": u.

"noircir" · 7 letters · shape CVVCCVC  ·  "nourrir" · 7 letters · shape CVVCCVC

Known mistypes of this pair

  • noircirniorcir · nnoircir · noicrir · noirccir · noircirr · noircri · noiricr · noirrcir
  • nourrirnnourrir · norurir · nourir · nourirr · nourrirr · nourrri · nuorrir · onurrir

Frequently Asked Questions

Can "noircir" and "nourrir" be used interchangeably?
No. They are said differently (\nwaʁ.siʁ\ versus \nu.ʁiʁ\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "noircir" or "nourrir" show up more?
"nourrir" is the more common of the two: it sits at frequency rank #4,088 in our French list, against #48,688 for "noircir". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Eye-level mix-up between "noircir" and "nourrir" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "noircir" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "nourrir" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #145,380 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "noircir" and "nourrir" also get mixed up with nearby pairs, the highest-scored neighbour is "noirci vs noircir". 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 #145,380 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