Which to use
“atoll” and “Atom” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #42,748
- “atoll” frequency rank
- #36,255
- “Atom” frequency rank
- 79003
- confusion score
Side-by-Side Comparison
| Feature | atoll | Atom |
|---|---|---|
| Definition | Type de récif corallien annulaire, généralement issu de l’enfoncement progressif d’une île volcanique, entourant un lagon central et affleurant à la surface de la mer. | Atome. |
Where the eye mixes atoll and Atom
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses atoll with Atom
A purely visual mix-up. atoll (\a.tɔl\) and Atom (\aˈtoːm\) 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 79003, derived from the frequency rank of both members and their visual similarity.
atoll is recorded at frequency rank #42,748, classified as anoun, pronounced \a.tɔl\. Atom is at rank #36,255, tagged as anoun, pronounced \aˈtoːm\.
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 79003, this pair ranks #24,301 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of atoll vs Atom
Shared letters: aot. Private to "atoll": l. Private to "Atom": m.
"atoll" · 5 letters · shape VCVCC · "Atom" · 4 letters · shape VCVC
Known mistypes of this pair
Frequently Asked Questions
Do "atoll" and "Atom" mean the same thing in a sentence?
Which is more common, "atoll" or "Atom"?
Useful next steps
Eye-level mix-up between "atoll" and "Atom" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "atoll" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Atom" - compare definitions side by side with the headword page. Word entry
- This pair ranks #24,301 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "atoll" and "Atom" also get mixed up with nearby pairs, the highest-scored neighbour is "aol vs atoll". 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 #24,301 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.