Which to use
“ATP” and “auto” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #13,735
- “ATP” frequency rank
- #1,803
- “auto” frequency rank
- 15538
- confusion score
Side-by-Side Comparison
| Feature | ATP | auto |
|---|---|---|
| Definition | Adénosine triphosphate, molécule produite lors de la phosphorylation de l’adénosine diphosphate (ADP) et dont l’hydrolyse est une source d’énergie pour de nombreuses réactions cellulaires. | Automobile. |
Where the eye mixes ATP and auto
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: ATP vs auto
A purely visual mix-up. ATP (\a.te.pe\) and auto (\o.to\) 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 15538, derived from the frequency rank of both members and their visual similarity.
ATP is recorded at frequency rank #13,735, classified as anoun, pronounced \a.te.pe\. auto is at rank #1,803, tagged as anoun, pronounced \o.to\.
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 15538, this pair ranks #391,914 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of ATP vs auto
Shared letters: at. Private to "ATP": p. Private to "auto": ou.
"ATP" · 3 letters · shape VCC · "auto" · 4 letters · shape VVCV
Known mistypes of this pair
- auto ← atuo · auot · autto · uato
Frequently Asked Questions
Is swapping "ATP" for "auto" ever safe?
Which is more common, "ATP" or "auto"?
After this comparison
Eye-level mix-up between "ATP" and "auto" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "ATP" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "auto" - compare definitions side by side with the headword page. Word entry
- This pair ranks #391,914 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "ATP" and "auto" also get mixed up with nearby pairs, the highest-scored neighbour is "ATP vs aur". 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 #391,914 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.