Which to use
“Achat” is a name and “ahah” is a noun - they look or sound alike but fill different roles in a sentence.
- #1,727
- “Achat” frequency rank
- #10,818
- “ahah” frequency rank
- 12545
- confusion score
Side-by-Side Comparison
| Feature | Achat | ahah |
|---|---|---|
| Definition | Nom de famille. | Variante orthographique de haha. |
Where the eye mixes Achat and ahah
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses Achat with ahah
These two trip readers on the page rather than in the ear: Achat is \a.ʃa\ while ahah is \a.ʔa\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 12545, derived from the frequency rank of both members and their visual similarity.
Achat is recorded at frequency rank #1,727, classified as aname, pronounced \a.ʃa\. ahah is at rank #10,818, tagged as anoun, pronounced \a.ʔa\.
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 12545, this pair ranks #404,799 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of Achat vs ahah
Shared letters: ah. Private to "Achat": ct. Private to "ahah": -.
"Achat" · 5 letters · shape VCCVC · "ahah" · 4 letters · shape VCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "Achat" for "ahah" ever safe?
Frequency check: "Achat" vs "ahah" - which ranks higher?
Useful next steps
Eye-level mix-up between "Achat" and "ahah" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "Achat" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ahah" - compare definitions side by side with the headword page. Word entry
- This pair ranks #404,799 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "Achat" and "ahah" also get mixed up with nearby pairs, the highest-scored neighbour is "ahah vs Ahn". 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 #404,799 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.