Which to use
“eco” and “écolo” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #12,561
- “eco” frequency rank
- #16,784
- “écolo” frequency rank
- 29345
- confusion score
Side-by-Side Comparison
| Feature | eco | écolo |
|---|---|---|
| Definition | Monnaie commune ouest-africaine dont le lancement est prévu pour 2027. | , (Parfois péjoratif) Écologiste. |
Where the eye mixes eco and écolo
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. eco runs 3 letters (VCV) against écolo's 5 (VCVCV) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between eco and écolo
A purely visual mix-up. eco (\e.ko\) and écolo (\e.kɔ.lo\) 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 2 letter(s) in length. Our composite confusion score for this pair is 29345, derived from the frequency rank of both members and their visual similarity.
eco is recorded at frequency rank #12,561, classified as anoun, pronounced \e.ko\. écolo is at rank #16,784, tagged as anoun, 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 29345, this pair ranks #317,257 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of eco vs écolo
Shared letters: co. Private to "eco": e. Private to "écolo": lé.
"eco" · 3 letters · shape VCV · "écolo" · 5 letters · shape VCVCV
Frequently Asked Questions
Do "eco" and "écolo" mean the same thing in a sentence?
In ordinary French text, does "eco" or "écolo" show up more?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "eco" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "écolo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #317,257 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "eco" and "écolo" also get mixed up with nearby pairs, the highest-scored neighbour is "eco vs EPO". Nearby pair
Confusion rank #317,257 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.