Which to use
“Isar” is a name and “isle” is a noun - they look or sound alike but fill different roles in a sentence.
- #19,264
- “Isar” frequency rank
- #41,260
- “isle” frequency rank
- 60524
- confusion score
Side-by-Side Comparison
| Feature | Isar | isle |
|---|---|---|
| Definition | Der zweitgrößte rechte Nebenfluss der oberen Donau; entspringt im Karwendelgebirge, fließt südlich von München in einem tief eingeschnittenen Flussbett, nördlich von München auf der bayrischen Hochfläche, mündet nach 295 km Flusslauf bei Deggendorf in die Donau. | die Insel oder kleine Insel |
Where the eye mixes Isar and isle
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. Isar (VCVC) and isle (VCCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Visual trap between Isar and isle
These two trip readers on the page rather than in the ear: Isar is [ˈiːzaʁ] while isle is [aɪl]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 60524, derived from the frequency rank of both members and their visual similarity.
Isar is recorded at frequency rank #19,264, classified as aname, pronounced [ˈiːzaʁ]. isle is at rank #41,260, tagged as anoun, pronounced [aɪl].
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 60524, this pair ranks #783,811 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Isar vs isle
Shared letters: is. Private to "Isar": ar. Private to "isle": el.
"Isar" · 4 letters · shape VCVC · "isle" · 4 letters · shape VCCV
Known mistypes of this pair
Frequently Asked Questions
Do "Isar" and "isle" mean the same thing in a sentence?
In ordinary German text, does "Isar" or "isle" show up more?
Useful next steps
Eye-level mix-up between "Isar" and "isle" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "Isar" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "isle" - compare definitions side by side with the headword page. Word entry
- This pair ranks #783,811 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "Isar" and "isle" also get mixed up with nearby pairs, the highest-scored neighbour is "ile vs isle". 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 #783,811 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.