Which to use
“BTS” and “by” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #10,283
- “BTS” frequency rank
- #2,462
- “by” frequency rank
- 12745
- confusion score
Side-by-Side Comparison
| Feature | BTS | by |
|---|---|---|
| Definition | Type de diplôme bac + 2. | Fossé qui traverse un étang, aboutissant à sa bonde. |
Where the eye mixes BTS and by
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: BTS vs by
A purely visual mix-up. BTS (\be.te.ɛs\) and by (\bi\) 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 12745, derived from the frequency rank of both members and their visual similarity.
BTS is recorded at frequency rank #10,283, classified as anoun, pronounced \be.te.ɛs\. by is at rank #2,462, tagged as anoun, pronounced \bi\.
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 12745, this pair ranks #403,937 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of BTS vs by
Shared letters: b. Private to "BTS": st. Private to "by": y.
"BTS" · 3 letters · shape CCC · "by" · 2 letters · shape CV
Frequently Asked Questions
Is swapping "BTS" for "by" ever safe?
In ordinary French text, does "BTS" or "by" show up more?
Useful next steps
Eye-level mix-up between "BTS" and "by" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "BTS" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "by" - compare definitions side by side with the headword page. Word entry
- This pair ranks #403,937 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "BTS" and "by" also get mixed up with nearby pairs, the highest-scored neighbour is "ber vs BTS". Nearby pair
Confusion rank #403,937 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.