Which to use
“Atom” and “ATP” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #36,255
- “Atom” frequency rank
- #13,735
- “ATP” frequency rank
- 49990
- confusion score
Side-by-Side Comparison
| Feature | Atom | ATP |
|---|---|---|
| Definition | Atome. | 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. |
Where the eye mixes Atom and ATP
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: Atom vs ATP
A purely visual mix-up. Atom (\aˈtoːm\) and ATP (\a.te.pe\) 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 49990, derived from the frequency rank of both members and their visual similarity.
Atom is recorded at frequency rank #36,255, classified as anoun, pronounced \aˈtoːm\. ATP is at rank #13,735, tagged as anoun, pronounced \a.te.pe\.
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 49990, this pair ranks #166,183 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Atom vs ATP
Shared letters: at. Private to "Atom": mo. Private to "ATP": p.
"Atom" · 4 letters · shape VCVC · "ATP" · 3 letters · shape VCC
Known mistypes of this pair
- Atom ← aotm · atmo · atomm · attom · taom
Frequently Asked Questions
Is swapping "Atom" for "ATP" ever safe?
Which is more common, "Atom" or "ATP"?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "Atom" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ATP" - compare definitions side by side with the headword page. Word entry
- This pair ranks #166,183 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "Atom" and "ATP" also get mixed up with nearby pairs, the highest-scored neighbour is "astor vs Atom". 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 #166,183 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.