bleuvsbleuesWhich spelling fits?

Which to use

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

#1,470
“bleu” frequency rank
#9,611
“bleues” frequency rank
11081
confusion score

Side-by-Side Comparison

Feature bleu bleues
Definition De la couleur du ciel en plein jour quand il est dégagé. #0000FF Féminin pluriel de bleu.

Same sound, different letters: bleu vs bleues

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 4 letters.

4 ch
bleu
6 ch
bleues

Ear matches; page differs - bleu and bleues

This is the hard kind. bleu and bleues are pronounced identically (\blø\) and both work as anadjective. Neither the ear nor the grammar will rescue you; only the meaning does, so the glosses below are the whole decision. They differ by 2 extra letter(s) - “bleu” sits inside “bleues”. Our composite confusion score for this pair is 11081, derived from the frequency rank of both members and their visual similarity.

bleu is recorded at frequency rank #1,470, classified as anadj, pronounced \blø\. bleues is at rank #9,611, tagged as anadj, pronounced \blø\.

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 11081, this pair ranks #410,527 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of bleu vs bleues

Shared letters: belu. Private to "bleu": -. Private to "bleues": s.

"bleu" · 4 letters · shape CCVV  ·  "bleues" · 6 letters · shape CCVVVC

Known mistypes of this pair

  • bleubbleu · belu · blleu · lbeu
  • bleuesbbleues · belues · bleeus · bleuess · bleuse · blleues · bluees · lbeues

Frequently Asked Questions

Do "bleu" and "bleues" mean the same thing in a sentence?
No. They are pronounced the same (\blø\), which is exactly why they get swapped in writing, but the dictionary meanings above are different, and pronunciation is no guide here.
Frequency check: "bleu" vs "bleues" - which ranks higher?
"bleu" is the more common of the two: it sits at frequency rank #1,470 in our French list, against #9,611 for "bleues". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

"bleu" and "bleues" share a sound, keep the gloss open, then jump to the headword or a nearby trap.

  • Full dictionary entry for "bleu" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "bleues" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #410,527 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "bleu" and "bleues" also get mixed up with nearby pairs, the highest-scored neighbour is "bleues vs blouses". 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 #410,527 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