Which to use
“iris” is a noun and “it's” is a contraction - they look or sound alike but fill different roles in a sentence.
- #10,228
- “iris” frequency rank
- #55
- “it's” frequency rank
- 10283
- confusion score
Side-by-Side Comparison
| Feature | iris | it's |
|---|---|---|
| Definition | A plant of the genus Iris, common in the northern hemisphere, and generally having attractive blooms (See Iris (plant) on Wikipedia.Wikipedia). | Contraction of it + is. |
Where the eye mixes iris and it's
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: iris vs it's
These two trip readers on the page rather than in the ear: iris is /ˈaɪ.ɹɪs/ while it's is /ɪts/. 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 (noun vs contraction), which is usually the fastest check. Our composite confusion score for this pair is 10283, derived from the frequency rank of both members and their visual similarity.
iris is recorded at frequency rank #10,228, classified as anoun, pronounced /ˈaɪ.ɹɪs/. it's is at rank #55, tagged as acontraction, pronounced /ɪts/.
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 10283, this pair ranks #493,099 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of iris vs it's
Shared letters: is. Private to "iris": r. Private to "it's": t.
"iris" · 4 letters · shape VCVC · "it's" · 3 letters · shape VCC
Known mistypes of this pair
- iris ← iirs · iriss · irris · irsi · riis
Frequently Asked Questions
Is swapping "iris" for "it's" ever safe?
Frequency check: "iris" vs "it's" - which ranks higher?
After this comparison
Eye-level mix-up between "iris" and "it's" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "iris" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "it's" - compare definitions side by side with the headword page. Word entry
- This pair ranks #493,099 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "iris" and "it's" 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 #493,099 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.