Which to use
“Isis” is a name and “isles” is a noun - they look or sound alike but fill different roles in a sentence.
- #16,658
- “Isis” frequency rank
- #36,912
- “isles” frequency rank
- 53570
- confusion score
Side-by-Side Comparison
| Feature | Isis | isles |
|---|---|---|
| Definition | Nom grec d’Aset, grande déesse de la mythologie égyptienne, fille de Geb et de Nout (eux-mêmes enfants de Rê), épouse d’Ausarê (Osiris) et mère de Hor (Horus le jeune). | Pluriel de isle. |
Where the eye mixes Isis and isles
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. Isis runs 4 letters (VCVC) against isles's 5 (VCCVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses Isis with isles
These two trip readers on the page rather than in the ear: Isis is \i.zis\ while isles is \il\. 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 53570, derived from the frequency rank of both members and their visual similarity.
Isis is recorded at frequency rank #16,658, classified as aname, pronounced \i.zis\. isles is at rank #36,912, tagged as anoun, pronounced \il\.
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 53570, this pair ranks #139,833 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Isis vs isles
Shared letters: is. Private to "Isis": -. Private to "isles": el.
"Isis" · 4 letters · shape VCVC · "isles" · 5 letters · shape VCCVC
Known mistypes of this pair
Frequently Asked Questions
Do "Isis" and "isles" mean the same thing in a sentence?
Which is more common, "Isis" or "isles"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "Isis" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "isles" - compare definitions side by side with the headword page. Word entry
- This pair ranks #139,833 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "Isis" and "isles" also get mixed up with nearby pairs, the highest-scored neighbour is "isles vs ives". 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 #139,833 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.