écusvseusTell them apart

Which to use

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

#33,086
“écus” frequency rank
#13,591
“eus” frequency rank
46677
confusion score

Side-by-Side Comparison

Feature écus eus
Definition Pluriel de écu. Pluriel de eu.

Where the eye mixes écus and eus

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

4 ch
écus
3 ch
eus

Look-alike desk: écus vs eus

A purely visual mix-up. écus (\e.ky\) and eus (\ø\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 46677, derived from the frequency rank of both members and their visual similarity.

écus is recorded at frequency rank #33,086, classified as anoun, pronounced \e.ky\. eus is at rank #13,591, tagged as anoun, pronounced \ø\.

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 46677, this pair ranks #193,024 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of écus vs eus

Shared letters: su. Private to "écus": . Private to "eus": e.

"écus" · 4 letters · shape VCVC  ·  "eus" · 3 letters · shape VVC

Frequently Asked Questions

Can "écus" and "eus" be used interchangeably?
No. They are said differently (\e.ky\ versus \ø\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "écus" vs "eus" - which ranks higher?
"eus" is the more common of the two: it sits at frequency rank #13,591 in our French list, against #33,086 for "écus". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "écus" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "eus" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #193,024 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "écus" and "eus" also get mixed up with nearby pairs, the highest-scored neighbour is "écus vs étuis". Nearby pair

Confusion rank #193,024 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