piravspudraWhich spelling fits?

Quick tell: pira is a noun, pudra is a verb, so they fill different roles in a sentence.

Which to use

“pira” is a noun and “pudra” is a verb - they look or sound alike but fill different roles in a sentence.

#41,006
“pira” frequency rank
#35,210
“pudra” frequency rank
76216
confusion score

Side-by-Side Comparison

Feature pira pudra
Definition Hoguera en que antiguamente se quemaban los cuerpos de los difuntos y las víctimas de los sacrificios. Primera persona del singular (yo) del presente de subjuntivo de pudrir.

Where the eye mixes pira and pudra

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. pira runs 4 letters (CVCV) against pudra's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
pira
5 ch
pudra

Look-alike desk: pira vs pudra

These two trip readers on the page rather than in the ear: pira is [ˈpiɾa] while pudra is [ˈpuð̞ɾa]. 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 (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 76216, 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]. pudra is at rank #35,210, tagged as averb, pronounced [ˈpuð̞ɾa].

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 76216, this pair ranks #18,147 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of pira vs pudra

Shared letters: apr. Private to "pira": i. Private to "pudra": du.

"pira" · 4 letters · shape CVCV  ·  "pudra" · 5 letters · shape CVCCV

Known mistypes of this pair

  • pira ← ipra · piar · pirra · ppira · pria
  • pudra ← pdura · ppudra · pudar · puddra · pudrra · purda · updra

Frequently Asked Questions

Can "pira" and "pudra" be used interchangeably?
No - they are not even the same part of speech. "pira" is a noun and "pudra" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "pira" or "pudra" show up more?
"pudra" is the more common of the two: it sits at frequency rank #35,210 in our Spanish list, against #41,006 for "pira". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "pira" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pudra" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #18,147 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "pira" and "pudra" 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 #18,147 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