Which to use
“iOS” is a name and “iris” is a noun - they look or sound alike but fill different roles in a sentence.
- #5,888
- “iOS” frequency rank
- #10,228
- “iris” frequency rank
- 16116
- confusion score
Side-by-Side Comparison
| Feature | iOS | iris |
|---|---|---|
| Definition | A mobile operating system (OS) created and developed by Apple Inc. exclusively for its hardware. | A plant of the genus Iris, common in the northern hemisphere, and generally having attractive blooms (See Iris (plant) on Wikipedia.Wikipedia). |
Letter map: iOS vs iris
Shared letters muted; letters that set iOS and iris apart highlighted. Shared run: 2.
Part-of-speech tell for iOS / iris
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: iOS is aname and irisanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 16116, derived from the frequency rank of both members and their visual similarity.
iOS is recorded at frequency rank #5,888, classified as aname. iris is at rank #10,228, tagged as anoun, pronounced /ˈaɪ.ɹɪs/.
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 16116, this pair ranks #459,792 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of iOS vs iris
Shared letters: is. Private to "iOS": o. Private to "iris": r.
"iOS" · 3 letters · shape VVC · "iris" · 4 letters · shape VCVC
Known mistypes of this pair
- iris ← iirs · iriss · irris · irsi · riis
Frequently Asked Questions
Is swapping "iOS" for "iris" ever safe?
Frequency check: "iOS" vs "iris" - which ranks higher?
After this comparison
You've compared "iOS" and "iris". Here's where to go from here.
- Full dictionary entry for "iOS" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "iris" - compare definitions side by side with the headword page. Word entry
- This pair ranks #459,792 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "iOS" and "iris" also get mixed up with nearby pairs, the highest-scored neighbour is "iris vs Irv". 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 #459,792 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.