Which to use
“precario” is a noun and “prefirió” is a verb - they look or sound alike but fill different roles in a sentence.
- #21,448
- “precario” frequency rank
- #15,456
- “prefirió” frequency rank
- 36904
- confusion score
Side-by-Side Comparison
| Feature | precario | prefirió |
|---|---|---|
| Definition | De poca estabilidad o duración. | Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del pretérito perfecto simple de indicativo de preferir. |
Where the eye mixes precario and prefirió
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. precario and prefirió follow the identical consonant-vowel pattern (CCVCVCVV). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between precario and prefirió
These two trip readers on the page rather than in the ear: precario is [pɾeˈkaɾjo] while prefirió is [pɾefiˈɾjo]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 36904, derived from the frequency rank of both members and their visual similarity.
precario is recorded at frequency rank #21,448, classified as anoun, pronounced [pɾeˈkaɾjo]. prefirió is at rank #15,456, tagged as averb, pronounced [pɾefiˈɾjo].
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 36904, this pair ranks #178,162 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of precario vs prefirió
Shared letters: eipr. Private to "precario": aco. Private to "prefirió": fó.
"precario" · 8 letters · shape CCVCVCVV · "prefirió" · 8 letters · shape CCVCVCVV
Known mistypes of this pair
- precario ← percario · pprecario · prceario · preacrio · precairo · precaroi · precarrio · preccario
Frequently Asked Questions
Is swapping "precario" for "prefirió" ever safe?
Frequency check: "precario" vs "prefirió" - which ranks higher?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "precario" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "prefirió" - compare definitions side by side with the headword page. Word entry
- This pair ranks #178,162 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "precario" and "prefirió" also get mixed up with nearby pairs, the highest-scored neighbour is "precario vs precedió". 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 #178,162 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.