Which to use
“ido” and “iron” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #3,480
- “ido” frequency rank
- #13,963
- “iron” frequency rank
- 17443
- confusion score
Side-by-Side Comparison
| Feature | ido | iron |
|---|---|---|
| Definition | língua artificial, uma versão simplificada do esperanto; não é adotada oficialmente por nenhum país e é seguida por grupos pequenos de pessoas, especialmente na Europa | ferro, elemento químico de número atômico 26 e símbolo Fe |
Where the eye mixes ido and iron
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. ido runs 3 letters (VCV) against iron's 4 (VCVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses ido with iron
A purely visual mix-up. ido (/ˈi.du/) 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 1 letter(s) in length. Our composite confusion score for this pair is 17443, derived from the frequency rank of both members and their visual similarity.
ido is recorded at frequency rank #3,480, classified as anoun, pronounced /ˈi.du/. 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 17443, this pair ranks #53,800 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of ido vs iron
Shared letters: io. Private to "ido": d. Private to "iron": nr.
"ido" · 3 letters · shape VCV · "iron" · 4 letters · shape VCVC
Known mistypes of this pair
- iron ← iorn · irno · ironn · irron · rion
Frequently Asked Questions
Can "ido" and "iron" be used interchangeably?
Frequency check: "ido" vs "iron" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "ido" 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 #53,800 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "ido" and "iron" also get mixed up with nearby pairs, the highest-scored neighbour is "ino vs iron". 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 #53,800 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.