corevscoupWhich spelling fits?

Which to use

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

#16,102
“core” frequency rank
#226
“coup” frequency rank
16328
confusion score

Side-by-Side Comparison

Feature core coup
Definition Centre, noyau. Impression que fait un corps sur un autre en le frappant.

Where the eye mixes core and coup

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

4 ch
core
4 ch
coup

Why the eye confuses core with coup

A purely visual mix-up. core (\kɔː\) and coup (\ku\) 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 16328, derived from the frequency rank of both members and their visual similarity.

core is recorded at frequency rank #16,102, classified as anoun, pronounced \kɔː\. coup is at rank #226, tagged as anoun, pronounced \ku\.

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 16328, this pair ranks #388,332 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of core vs coup

Shared letters: co. Private to "core": er. Private to "coup": pu.

"core" · 4 letters · shape CVCV  ·  "coup" · 4 letters · shape CVVC

Known mistypes of this pair

  • coreccore · coer · corre · croe
  • coupccoup · copu · coupp · cuop · ocup

Frequently Asked Questions

Do "core" and "coup" mean the same thing in a sentence?
No. They are said differently (\kɔː\ versus \ku\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "core" or "coup"?
"coup" is the more common of the two: it sits at frequency rank #226 in our French list, against #16,102 for "core". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "core" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "coup" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #388,332 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "core" and "coup" also get mixed up with nearby pairs, the highest-scored neighbour is "conde vs core". 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 #388,332 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