Which to use
“Iran” and “iron” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #28,248
- “Iran” frequency rank
- #13,963
- “iron” frequency rank
- 42211
- confusion score
Side-by-Side Comparison
| Feature | Iran | iron |
|---|---|---|
| Definition | Irão/Irã | ferro, elemento químico de número atômico 26 e símbolo Fe |
Where the eye mixes Iran and iron
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. Iran and iron follow the identical consonant-vowel pattern (VCVC). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses Iran with iron
A purely visual mix-up. Iran (/i.ˈʀaːn/) and iron (/ˈaɪərn/, ouvir^(fonte ?)) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by a single letter - a in “Iran” becomes o in “iron”. Our composite confusion score for this pair is 42211, derived from the frequency rank of both members and their visual similarity.
Iran is recorded at frequency rank #28,248, classified as anoun, pronounced /i.ˈʀaːn/. iron is at rank #13,963, tagged as anoun, pronounced /ˈaɪərn/, ouvir^(fonte ?).
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 42211, this pair ranks #23,599 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Iran vs iron
Shared letters: inr. Private to "Iran": a. Private to "iron": o.
"Iran" · 4 letters · shape VCVC · "iron" · 4 letters · shape VCVC
Known mistypes of this pair
Frequently Asked Questions
Do "Iran" and "iron" mean the same thing in a sentence?
Which is more common, "Iran" or "iron"?
After this comparison
Eye-level mix-up between "Iran" and "iron" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "Iran" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "iron" - compare definitions side by side with the headword page. Word entry
- This pair ranks #23,599 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "Iran" and "iron" also get mixed up with nearby pairs, the highest-scored neighbour is "ina vs Iran". 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 #23,599 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.