Which to use
“échos” is a noun and “écolos” is an adjective - they look or sound alike but fill different roles in a sentence.
- #12,502
- “échos” frequency rank
- #21,512
- “écolos” frequency rank
- 34014
- confusion score
Side-by-Side Comparison
| Feature | échos | écolos |
|---|---|---|
| Definition | Pluriel de écho. | Pluriel de écolo. |
Where the eye mixes échos and écolos
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. échos runs 5 letters (VCCVC) against écolos's 6 (VCVCVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses échos with écolos
These two trip readers on the page rather than in the ear: échos is \e.ko\ while écolos is \e.kɔ.lo\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 34014, derived from the frequency rank of both members and their visual similarity.
échos is recorded at frequency rank #12,502, classified as anoun, pronounced \e.ko\. écolos is at rank #21,512, tagged as anadj, pronounced \e.kɔ.lo\.
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 34014, this pair ranks #286,726 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of échos vs écolos
Shared letters: cosé. Private to "échos": h. Private to "écolos": l.
"échos" · 5 letters · shape VCCVC · "écolos" · 6 letters · shape VCVCVC
Frequently Asked Questions
Do "échos" and "écolos" mean the same thing in a sentence?
Frequency check: "échos" vs "écolos" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "échos" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "écolos" - compare definitions side by side with the headword page. Word entry
- This pair ranks #286,726 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "échos" and "écolos" also get mixed up with nearby pairs, the highest-scored neighbour is "échos vs échoués". Nearby pair
Confusion rank #286,726 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.