Which to use
“sustituido” and “sustituir” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #15,503
- “sustituido” frequency rank
- #8,883
- “sustituir” frequency rank
- 24386
- confusion score
Side-by-Side Comparison
| Feature | sustituido | sustituir |
|---|---|---|
| Definition | Participio de sustituir. | Poner una cosa o persona en lugar de otra. |
Where the eye mixes sustituido and sustituir
Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. sustituido runs 10 letters (CVCCVCVVCV) against sustituir's 9 (CVCCVCVVC) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between sustituido and sustituir
A purely visual mix-up. sustituido ([sust̪iˈt̪wið̞o]) and sustituir ([sust̪iˈt̪wiɾ]) 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 24386, derived from the frequency rank of both members and their visual similarity.
sustituido is recorded at frequency rank #15,503, classified as averb, pronounced [sust̪iˈt̪wið̞o]. sustituir is at rank #8,883, tagged as averb, pronounced [sust̪iˈt̪wiɾ].
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 24386, this pair ranks #241,398 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of sustituido vs sustituir
Shared letters: istu. Private to "sustituido": do. Private to "sustituir": r.
"sustituido" · 10 letters · shape CVCCVCVVCV · "sustituir" · 9 letters · shape CVCCVCVVC
Known mistypes of this pair
- sustituido ← ssustituido · ssutituido · susittuido · susstituido · sustitiudo · sustittuido · sustitudio · sustituiddo
- sustituir ← ssustituir · ssutituir · susittuir · susstituir · sustitiur · sustittuir · sustituirr · sustituri
Frequently Asked Questions
Do "sustituido" and "sustituir" mean the same thing in a sentence?
In ordinary Spanish text, does "sustituido" or "sustituir" show up more?
Useful next steps
Eye-level mix-up between "sustituido" and "sustituir" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "sustituido" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sustituir" - compare definitions side by side with the headword page. Word entry
- This pair ranks #241,398 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "sustituido" and "sustituir" also get mixed up with nearby pairs, the highest-scored neighbour is "sustituido vs sustituirá". 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 #241,398 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.