Which to use
“soto” and “STS” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #44,196
- “soto” frequency rank
- #40,514
- “STS” frequency rank
- 84710
- confusion score
Side-by-Side Comparison
| Feature | soto | STS |
|---|---|---|
| Definition | Lieu boisé. | 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 soto and STS
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses soto with STS
A purely visual mix-up. soto (\ˈso.t̪o\) and STS (\ɛs te ɛs\) 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 84710, derived from the frequency rank of both members and their visual similarity.
soto is recorded at frequency rank #44,196, classified as anoun, pronounced \ˈso.t̪o\. 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 84710, this pair ranks #12,494 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of soto vs STS
Shared letters: st. Private to "soto": o. Private to "STS": -.
"soto" · 4 letters · shape CVCV · "STS" · 3 letters · shape CCC
Known mistypes of this pair
- soto ← osto · soot · sotto · ssoto · stoo
Frequently Asked Questions
Is swapping "soto" for "STS" ever safe?
Frequency check: "soto" vs "STS" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "soto" 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 #12,494 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "soto" and "STS" also get mixed up with nearby pairs, the highest-scored neighbour is "soto vs soya". 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 #12,494 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.