Which to use
“alterado” and “alteran” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #15,535
- “alterado” frequency rank
- #29,473
- “alteran” frequency rank
- 45008
- confusion score
Side-by-Side Comparison
| Feature | alterado | alteran |
|---|---|---|
| Definition | Participio de alterar o de alterarse. | Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de alterar. |
Where the eye mixes alterado and alteran
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.
Look-alike desk: alterado vs alteran
A purely visual mix-up. alterado ([al̪t̪eˈɾað̞o]) and alteran ([al̪ˈt̪eɾãn]) 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 45008, derived from the frequency rank of both members and their visual similarity.
alterado is recorded at frequency rank #15,535, classified as averb, pronounced [al̪t̪eˈɾað̞o]. alteran is at rank #29,473, tagged as averb, pronounced [al̪ˈt̪eɾãn].
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 45008, this pair ranks #133,869 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of alterado vs alteran
Shared letters: aelrt. Private to "alterado": do. Private to "alteran": n.
"alterado" · 8 letters · shape VCCVCVCV · "alteran" · 7 letters · shape VCCVCVC
Known mistypes of this pair
Frequently Asked Questions
Can "alterado" and "alteran" be used interchangeably?
Frequency check: "alterado" vs "alteran" - which ranks higher?
After this comparison
Eye-level mix-up between "alterado" and "alteran" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "alterado" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "alteran" - compare definitions side by side with the headword page. Word entry
- This pair ranks #133,869 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "alterado" and "alteran" also get mixed up with nearby pairs, the highest-scored neighbour is "alertan vs alteran". 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 #133,869 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.