Which to use
“ah” is an onomatopoeia and “As” is a name - they look or sound alike but fill different roles in a sentence.
- #396
- “ah” frequency rank
- #135
- “As” frequency rank
- 531
- confusion score
Side-by-Side Comparison
| Feature | ah | As |
|---|---|---|
| Definition | Cri d’horreur ou d’effroi, en particulier lors d’une chute. | Commune de la province de Limbourg de la région flamande de Belgique. |
Where the eye mixes ah and As
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between ah and As
These two trip readers on the page rather than in the ear: ah is \aː\ while As is \as\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - h in “ah” becomes s in “As”, and the parts of speech differ too (onomatopoeia vs name), which is usually the fastest check. Our composite confusion score for this pair is 531, derived from the frequency rank of both members and their visual similarity.
ah is recorded at frequency rank #396, classified as anonomatopoeia, pronounced \aː\. As is at rank #135, tagged as aname, pronounced \as\.
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 531, this pair ranks #439,502 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of ah vs As
Shared letters: a. Private to "ah": h. Private to "As": s.
"ah" · 2 letters · shape VC · "As" · 2 letters · shape VC
Frequently Asked Questions
Is swapping "ah" for "As" ever safe?
In ordinary French text, does "ah" or "As" show up more?
What to do next
Eye-level mix-up between "ah" and "As" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "ah" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "As" - compare definitions side by side with the headword page. Word entry
- This pair ranks #439,502 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "ah" and "As" also get mixed up with nearby pairs, the highest-scored neighbour is "ah vs aur". Nearby pair
Confusion rank #439,502 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.