pilónvspulmónWhich spelling fits?

Which to use

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

#47,991
“pilón” frequency rank
#10,202
“pulmón” frequency rank
58193
confusion score

Side-by-Side Comparison

Feature pilón pulmón
Definition Receptáculo de piedra, que se construye en las fuentes para que, cayendo el agua en él, sirva de abrevadero, de lavadero o para otros usos. Órgano par, los más importantes del aparato respiratorio, con aspecto de cono, formados por un tejido esponjoso de color rosa grisáceo. Ocupan la mayor parte del tórax.

Where the eye mixes pilón and pulmón

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

5 ch
pilón
6 ch
pulmón

Look-alike desk: pilón vs pulmón

A purely visual mix-up. pilón ([piˈlõn]) and pulmón ([pulˈmõn]) 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 1 letter(s) in length. Our composite confusion score for this pair is 58193, derived from the frequency rank of both members and their visual similarity.

pilón is recorded at frequency rank #47,991, classified as anoun, pronounced [piˈlõn]. pulmón is at rank #10,202, tagged as anoun, pronounced [pulˈmõn].

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 58193, this pair ranks #67,392 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of pilón vs pulmón

Shared letters: lnpó. Private to "pilón": i. Private to "pulmón": mu.

"pilón" · 5 letters · shape CVCVC  ·  "pulmón" · 6 letters · shape CVCCVC

Frequently Asked Questions

Do "pilón" and "pulmón" mean the same thing in a sentence?
No. They are said differently ([piˈlõn] versus [pulˈmõn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "pilón" or "pulmón"?
"pulmón" is the more common of the two: it sits at frequency rank #10,202 in our Spanish list, against #47,991 for "pilón". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "pilón" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pulmón" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #67,392 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "pilón" and "pulmón" also get mixed up with nearby pairs, the highest-scored neighbour is "pillen vs pilón". Nearby pair

Confusion rank #67,392 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