Which to use
“ia” and “isla” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #6,099
- “ia” frequency rank
- #36,015
- “isla” frequency rank
- 42114
- confusion score
Side-by-Side Comparison
| Feature | ia | isla |
|---|---|---|
| Definition | Trente-deuxième lettre de l’alphabet cyrillique, я. | Île. |
Where the eye mixes ia and isla
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between ia and isla
A purely visual mix-up. ia (\ja\) and isla (\ˈis.la\) 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 2 letter(s) in length. Our composite confusion score for this pair is 42114, derived from the frequency rank of both members and their visual similarity.
ia is recorded at frequency rank #6,099, classified as anoun, pronounced \ja\. isla is at rank #36,015, tagged as anoun, pronounced \ˈis.la\.
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 42114, this pair ranks #228,121 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of ia vs isla
Shared letters: ai. Private to "ia": -. Private to "isla": ls.
"ia" · 2 letters · shape VV · "isla" · 4 letters · shape VCCV
Known mistypes of this pair
- isla ← isal · islla · issla · sila
Frequently Asked Questions
Can "ia" and "isla" be used interchangeably?
Which is more common, "ia" or "isla"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "ia" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "isla" - compare definitions side by side with the headword page. Word entry
- This pair ranks #228,121 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "ia" and "isla" also get mixed up with nearby pairs, the highest-scored neighbour is "isi vs isla". 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 #228,121 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.