Which to use
“island” is a noun and “isolant” is an adjective - they look or sound alike but fill different roles in a sentence.
- #6,406
- “island” frequency rank
- #23,912
- “isolant” frequency rank
- 30318
- confusion score
Side-by-Side Comparison
| Feature | island | isolant |
|---|---|---|
| Definition | Île. | Qui ne transmet pas librement l’électricité. |
Letter map: island vs isolant
Shared letters muted; letters that set island and isolant apart highlighted. Shared run: 5.
Grammar separator: island vs isolant
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: island is anoun and isolantanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 30318, derived from the frequency rank of both members and their visual similarity.
island is recorded at frequency rank #6,406, classified as anoun, pronounced \ˈaɪ.lənd\. isolant is at rank #23,912, tagged as anadj.
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 30318, this pair ranks #311,167 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of island vs isolant
Shared letters: ailns. Private to "island": d. Private to "isolant": ot.
"island" · 6 letters · shape VCCVCC · "isolant" · 7 letters · shape VCVCVCC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "island" for "isolant" ever safe?
Frequency check: "island" vs "isolant" - which ranks higher?
After this comparison
Done with this confusable. These links stay specific to "island" and "isolant".
- Full dictionary entry for "island" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "isolant" - compare definitions side by side with the headword page. Word entry
- This pair ranks #311,167 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "island" and "isolant" also get mixed up with nearby pairs, the highest-scored neighbour is "isolant vs isolants". 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 #311,167 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.