Which to use
“son” is a determiner and “STL” is a noun - they look or sound alike but fill different roles in a sentence.
- #42
- “son” frequency rank
- #48,211
- “STL” frequency rank
- 48253
- confusion score
Side-by-Side Comparison
| Feature | son | STL |
|---|---|---|
| Definition | Troisième personne du sujet, objet masculin singulier. | Une des huit séries du baccalauréat technologique, couvrant deux années de préparation avant le baccalauréat. |
Where the eye mixes son and STL
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses son with STL
These two trip readers on the page rather than in the ear: son is \sɔ̃\ while STL is \ɛs.te.ɛl\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (determiner vs noun), which is usually the fastest check. Our composite confusion score for this pair is 48253, derived from the frequency rank of both members and their visual similarity.
son is recorded at frequency rank #42, classified as adet, pronounced \sɔ̃\. STL is at rank #48,211, tagged as anoun, pronounced \ɛs.te.ɛl\.
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 48253, this pair ranks #180,380 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of son vs STL
Shared letters: s. Private to "son": no. Private to "STL": lt.
"son" · 3 letters · shape CVC · "STL" · 3 letters · shape CCC
Frequently Asked Questions
Is swapping "son" for "STL" ever safe?
In ordinary French text, does "son" or "STL" show up more?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "son" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "STL" - compare definitions side by side with the headword page. Word entry
- This pair ranks #180,380 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "son" and "STL" also get mixed up with nearby pairs, the highest-scored neighbour is "STL vs suu". Nearby pair
Confusion rank #180,380 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.