Which to use
“STIB” is a name and “STS” is a noun - they look or sound alike but fill different roles in a sentence.
- #48,208
- “STIB” frequency rank
- #40,514
- “STS” frequency rank
- 88722
- confusion score
Side-by-Side Comparison
| Feature | STIB | STS |
|---|---|---|
| Definition | Entreprise publique responsable du service de transport en commun au sein des communes bruxelloises. | Navette spatiale américaine ayant effectué 135 vols pour l'agence spatiale américaine (NASA) entre le 12 avril 1981 et juillet 2011. |
Where the eye mixes STIB and STS
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses STIB with STS
These two trip readers on the page rather than in the ear: STIB is \stib\ while STS is \ɛs te ɛs\. 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 (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 88722, derived from the frequency rank of both members and their visual similarity.
STIB is recorded at frequency rank #48,208, classified as aname, pronounced \stib\. STS is at rank #40,514, tagged as anoun, pronounced \ɛs te ɛs\.
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 88722, this pair ranks #6,613 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of STIB vs STS
Shared letters: st. Private to "STIB": bi. Private to "STS": -.
"STIB" · 4 letters · shape CCVC · "STS" · 3 letters · shape CCC
Known mistypes of this pair
- STIB ← sitb · sstib · stbi · stibb · sttib · tsib
Frequently Asked Questions
Is swapping "STIB" for "STS" ever safe?
In ordinary French text, does "STIB" or "STS" show up more?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "STIB" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "STS" - compare definitions side by side with the headword page. Word entry
- This pair ranks #6,613 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "STIB" and "STS" also get mixed up with nearby pairs, the highest-scored neighbour is "spi vs STIB". 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 #6,613 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.