piravspisoWhich spelling fits?

Which to use

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

#41,006
“pira” frequency rank
#1,419
“piso” frequency rank
42425
confusion score

Side-by-Side Comparison

Feature pira piso
Definition Hoguera en que antiguamente se quemaban los cuerpos de los difuntos y las víctimas de los sacrificios. Acción o efecto de pisar.

Where the eye mixes pira and piso

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
pira
4 ch
piso

Why the eye confuses pira with piso

A purely visual mix-up. pira ([ˈpiɾa]) and piso ([ˈpiso]) 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 42425, derived from the frequency rank of both members and their visual similarity.

pira is recorded at frequency rank #41,006, classified as anoun, pronounced [ˈpiɾa]. piso is at rank #1,419, tagged as anoun, pronounced [ˈpiso].

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 42425, this pair ranks #148,280 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of pira vs piso

Shared letters: ip. Private to "pira": ar. Private to "piso": os.

"pira" · 4 letters · shape CVCV  ·  "piso" · 4 letters · shape CVCV

Known mistypes of this pair

  • piraipra · piar · pirra · ppira · pria
  • pisoipso · pios · pisso · ppiso · psio

Frequently Asked Questions

Can "pira" and "piso" be used interchangeably?
No. They are said differently ([ˈpiɾa] versus [ˈpiso]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "pira" vs "piso" - which ranks higher?
"piso" is the more common of the two: it sits at frequency rank #1,419 in our Spanish list, against #41,006 for "pira". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Eye-level mix-up between "pira" and "piso" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "pira" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "piso" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #148,280 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "pira" and "piso" also get mixed up with nearby pairs, the highest-scored neighbour is "pira vs PRC". 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 #148,280 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