sanvsSTLConfusable pair

Which to use

“san” and “STL” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#2,493
“san” frequency rank
#48,211
“STL” frequency rank
50704
confusion score

Side-by-Side Comparison

Feature san STL
Definition Ϻ et ϻ, ancienne lettre de l’alphabet grec. Une des huit séries du baccalauréat technologique, couvrant deux années de préparation avant le baccalauréat.

Where the eye mixes san and STL

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
san
3 ch
STL

Why the eye confuses san with STL

A purely visual mix-up. san (\san\) and STL (\ɛs.te.ɛl\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 50704, derived from the frequency rank of both members and their visual similarity.

san is recorded at frequency rank #2,493, classified as anoun, pronounced \san\. 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 50704, this pair ranks #160,591 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of san vs STL

Shared letters: s. Private to "san": an. Private to "STL": lt.

"san" · 3 letters · shape CVC  ·  "STL" · 3 letters · shape CCC

Frequently Asked Questions

Can "san" and "STL" be used interchangeably?
No. They are said differently (\san\ versus \ɛs.te.ɛl\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "san" or "STL"?
"san" is the more common of the two: it sits at frequency rank #2,493 in our French list, against #48,211 for "STL". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Eye-level mix-up between "san" and "STL" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "san" 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 #160,591 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "san" and "STL" also get mixed up with nearby pairs, the highest-scored neighbour is "STL vs suu". Nearby pair

Confusion rank #160,591 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list