alfilvsalfilerWhat's the difference?

Which to use

“alfil” and “alfiler” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#42,795
“alfil” frequency rank
#36,390
“alfiler” frequency rank
79185
confusion score

Side-by-Side Comparison

Feature alfil alfiler
Definition (♗, ♝) Cada una de las cuatro piezas del ajedrez que se mueven únicamente en diagonal. Clavo metálico muy fino, el cual se usa para prender o sujetar.

Where the eye mixes alfil and alfiler

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. alfil runs 5 letters (VCCVC) against alfiler's 7 (VCCVCVC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
alfil
7 ch
alfiler

Why the eye confuses alfil with alfiler

A purely visual mix-up. alfil ([alˈfil]) and alfiler ([alfiˈleɾ]) 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 2 extra letter(s) - “alfil” sits inside “alfiler”. Our composite confusion score for this pair is 79185, derived from the frequency rank of both members and their visual similarity.

alfil is recorded at frequency rank #42,795, classified as anoun, pronounced [alˈfil]. 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 79185, this pair ranks #13,364 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of alfil vs alfiler

Shared letters: afil. Private to "alfil": -. Private to "alfiler": er.

"alfil" · 5 letters · shape VCCVC  ·  "alfiler" · 7 letters · shape VCCVCVC

Known mistypes of this pair

  • alfil ← aflil · alffil · alfill · alfli · alifl · allfil · lafil
  • alfiler ← afliler · alffiler · alfielr · alfilerr · alfiller · alfilre · alflier · alifler

Frequently Asked Questions

Is swapping "alfil" for "alfiler" ever safe?
No. They are said differently ([alˈfil] versus [alfiˈleɾ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "alfil" or "alfiler"?
"alfiler" is the more common of the two: it sits at frequency rank #36,390 in our Spanish list, against #42,795 for "alfil". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "alfil" 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 #13,364 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "alfil" and "alfiler" also get mixed up with nearby pairs, the highest-scored neighbour is "alfil vs alió". 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 #13,364 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list