Which to use
“sucio” is an adjective and “sufro” is a verb - they look or sound alike but fill different roles in a sentence.
- #6,012
- “sucio” frequency rank
- #19,574
- “sufro” frequency rank
- 25586
- confusion score
Side-by-Side Comparison
| Feature | sucio | sufro |
|---|---|---|
| Definition | Se dice de lo que no está limpio. | Primera persona del singular (yo) del presente de indicativo de sufrir. |
Where the eye mixes sucio and sufro
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between sucio and sufro
These two trip readers on the page rather than in the ear: sucio is [ˈsusjo] while sufro is [ˈsufɾo]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 25586, derived from the frequency rank of both members and their visual similarity.
sucio is recorded at frequency rank #6,012, classified as anadj, pronounced [ˈsusjo]. sufro is at rank #19,574, tagged as averb, pronounced [ˈsufɾo].
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 25586, this pair ranks #235,758 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of sucio vs sufro
Shared letters: osu. Private to "sucio": ci. Private to "sufro": fr.
"sucio" · 5 letters · shape CVCVV · "sufro" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "sucio" and "sufro" be used interchangeably?
In ordinary Spanish text, does "sucio" or "sufro" show up more?
What to do next
Eye-level mix-up between "sucio" and "sufro" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "sucio" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sufro" - compare definitions side by side with the headword page. Word entry
- This pair ranks #235,758 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "sucio" and "sufro" also get mixed up with nearby pairs, the highest-scored neighbour is "sarro vs sufro". 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 #235,758 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.