Which to use
“afilar” is a verb and “alfiler” is a noun - they look or sound alike but fill different roles in a sentence.
- #45,712
- “afilar” frequency rank
- #36,390
- “alfiler” frequency rank
- 82102
- confusion score
Side-by-Side Comparison
| Feature | afilar | alfiler |
|---|---|---|
| Definition | Afinar, alisar, sacar la punta o el filo a cualquier instrumento cortante o punzante. | Clavo metálico muy fino, el cual se usa para prender o sujetar. |
Where the eye mixes afilar and alfiler
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Visual trap between afilar and alfiler
These two trip readers on the page rather than in the ear: afilar is [afiˈlaɾ] while alfiler is [alfiˈleɾ]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 82102, derived from the frequency rank of both members and their visual similarity.
afilar is recorded at frequency rank #45,712, classified as averb, pronounced [afiˈlaɾ]. alfiler is at rank #36,390, tagged as anoun, pronounced [alfiˈleɾ].
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 82102, this pair ranks #9,598 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of afilar vs alfiler
Shared letters: afilr. Private to "afilar": -. Private to "alfiler": e.
"afilar" · 6 letters · shape VCVCVC · "alfiler" · 7 letters · shape VCCVCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "afilar" for "alfiler" ever safe?
In ordinary Spanish text, does "afilar" or "alfiler" show up more?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "afilar" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "alfiler" - compare definitions side by side with the headword page. Word entry
- This pair ranks #9,598 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "afilar" and "alfiler" also get mixed up with nearby pairs, the highest-scored neighbour is "afilar vs aviar". 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 #9,598 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.