CPGEvscubeWhich spelling fits?

Which to use

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

#49,006
“CPGE” frequency rank
#9,979
“cube” frequency rank
58985
confusion score

Side-by-Side Comparison

Feature CPGE cube
Definition Filière d'enseignement supérieur, qui prépare en deux ou trois ans après le baccalauréat aux concours d’admission de certaines écoles d’ingénieur ou de commerce. Polyèdre limité par six carrés.

Where the eye mixes CPGE and cube

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
CPGE
4 ch
cube

Look-alike desk: CPGE vs cube

A purely visual mix-up. CPGE (\se.pe.ʒe.ø\) and cube (\kyb\) 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 58985, derived from the frequency rank of both members and their visual similarity.

CPGE is recorded at frequency rank #49,006, classified as anoun, pronounced \se.pe.ʒe.ø\. cube is at rank #9,979, tagged as anoun, pronounced \kyb\.

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 58985, this pair ranks #105,745 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of CPGE vs cube

Shared letters: ce. Private to "CPGE": gp. Private to "cube": bu.

"CPGE" · 4 letters · shape CCCV  ·  "cube" · 4 letters · shape CVCV

Known mistypes of this pair

  • CPGEccpge · cgpe · cpeg · cpgge · cppge · pcge
  • cubecbue · ccube · cubbe · cueb · ucbe

Frequently Asked Questions

Do "CPGE" and "cube" mean the same thing in a sentence?
No. They are said differently (\se.pe.ʒe.ø\ versus \kyb\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "CPGE" vs "cube" - which ranks higher?
"cube" is the more common of the two: it sits at frequency rank #9,979 in our French list, against #49,006 for "CPGE". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "CPGE" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cube" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #105,745 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "CPGE" and "cube" also get mixed up with nearby pairs, the highest-scored neighbour is "CCE vs CPGE". 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 #105,745 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