pisvspomConfusable pair

Which to use

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

#19,527
“pis” frequency rank
#49,865
“pom” frequency rank
69392
confusion score

Side-by-Side Comparison

Feature pis pom
Definition Secreción líquida de los riñones, conducida a la vejiga por los uréteres y expelida por la uretra. Copal.

Where the eye mixes pis and pom

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. pis and pom follow the identical consonant-vowel pattern (CVC). Same shape at a glance is often the real trap, independent of shared letters.

3 ch
pis
3 ch
pom

Visual trap between pis and pom

A purely visual mix-up. pis ([ˈpis]) and pom (/pom/) 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 69392, derived from the frequency rank of both members and their visual similarity.

pis is recorded at frequency rank #19,527, classified as anoun, pronounced [ˈpis]. pom is at rank #49,865, tagged as anoun, pronounced /pom/.

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 69392, this pair ranks #32,099 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of pis vs pom

Shared letters: p. Private to "pis": is. Private to "pom": mo.

"pis" · 3 letters · shape CVC  ·  "pom" · 3 letters · shape CVC

Frequently Asked Questions

Can "pis" and "pom" be used interchangeably?
No. They are said differently ([ˈpis] versus /pom/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "pis" vs "pom" - which ranks higher?
"pis" is the more common of the two: it sits at frequency rank #19,527 in our Spanish list, against #49,865 for "pom". 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 "pis" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pom" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #32,099 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "pis" and "pom" also get mixed up with nearby pairs, the highest-scored neighbour is "pom vs PRC". Nearby pair

Confusion rank #32,099 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