Which to use
“luso” is an adjective and “luto” is a noun - they look or sound alike but fill different roles in a sentence.
- #44,297
- “luso” frequency rank
- #11,444
- “luto” frequency rank
- 55741
- confusion score
Side-by-Side Comparison
| Feature | luso | luto |
|---|---|---|
| Definition | Originario, relativo a, o propio de Portugal. | Expresión de pena por la muerte de una persona, se manifiesta en la ropa y accesorios de color negro, así como en adornos que se colocan en el lugar donde vivía o donde se vela el difunto. |
Where the eye mixes luso and luto
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. luso and luto follow the identical consonant-vowel pattern (CVCV). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between luso and luto
These two trip readers on the page rather than in the ear: luso is [ˈluso] while luto is [ˈlut̪o]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - s in “luso” becomes t in “luto”, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 55741, derived from the frequency rank of both members and their visual similarity.
luso is recorded at frequency rank #44,297, classified as anadj, pronounced [ˈluso]. luto is at rank #11,444, tagged as anoun, pronounced [ˈlut̪o].
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 55741, this pair ranks #77,564 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of luso vs luto
Shared letters: lou. Private to "luso": s. Private to "luto": t.
"luso" · 4 letters · shape CVCV · "luto" · 4 letters · shape CVCV
Known mistypes of this pair
Frequently Asked Questions
Do "luso" and "luto" mean the same thing in a sentence?
Frequency check: "luso" vs "luto" - which ranks higher?
After this comparison
Eye-level mix-up between "luso" and "luto" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "luso" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "luto" - compare definitions side by side with the headword page. Word entry
- This pair ranks #77,564 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "luso" and "luto" also get mixed up with nearby pairs, the highest-scored neighbour is "ledo vs luso". 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 #77,564 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.