piojovspiscoWhat's the difference?

Which to use

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

#32,804
“piojo” frequency rank
#20,765
“pisco” frequency rank
53569
confusion score

Side-by-Side Comparison

Feature piojo pisco
Definition (orden Phthiraptera) Cualquiera de más de 3000 especies de insectos ápteros adaptados para parasitar virtualmente todas las especies de mamíferos y aves, cuya sangre consumen, alojándose en el cabello del cuerpo y la cabeza. Su cuerpo está diseñado para este hábitat, con el primer par de patas modificado para permitir la sujeción al cabello. Son extremadamente fértiles, depositando las hembras hasta unos 200 huevos en los 30 días de su vida adulta. Tienen el cuerpo aplanado y de color oscuro o pardoamarillento. La infestación con piojos se denomina pediculosis, y provoca comezón, además de funcionar como vector para otras enfermedades —en particular el tifus— y provocar anemia en casos agudos. Bebida alcohólica de fuerte graduación, hecha a partir de la destilación de mostos de uva. Su fabricacion se inició en el Virreinato del Peru en Ica y La Serena. El Perú y Chile debaten sobre su origen.

Where the eye mixes piojo and pisco

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. piojo (CVVCV) and pisco (CVCCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
piojo
5 ch
pisco

Look-alike desk: piojo vs pisco

A purely visual mix-up. piojo ([ˈpjoxo]) and pisco ([ˈpisko]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 53569, derived from the frequency rank of both members and their visual similarity.

piojo is recorded at frequency rank #32,804, classified as anoun, pronounced [ˈpjoxo]. pisco is at rank #20,765, tagged as anoun, pronounced [ˈpisko].

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 53569, this pair ranks #87,247 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of piojo vs pisco

Shared letters: iop. Private to "piojo": j. Private to "pisco": cs.

"piojo" · 5 letters · shape CVVCV  ·  "pisco" · 5 letters · shape CVCCV

Known mistypes of this pair

  • piojo ← ipojo · pijoo · piojjo · piooj · poijo · ppiojo
  • pisco ← ipsco · piscco · pisoc · pissco · ppisco · psico

Frequently Asked Questions

Is swapping "piojo" for "pisco" ever safe?
No. They are said differently ([ˈpjoxo] versus [ˈpisko]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "piojo" vs "pisco" - which ranks higher?
"pisco" is the more common of the two: it sits at frequency rank #20,765 in our Spanish list, against #32,804 for "piojo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "piojo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pisco" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #87,247 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "piojo" and "pisco" also get mixed up with nearby pairs, the highest-scored neighbour is "piojo vs probo". 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 #87,247 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