posovspozoConfusable pair

Which to use

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

#46,740
“poso” frequency rank
#4,740
“pozo” frequency rank
51480
confusion score

Side-by-Side Comparison

Feature poso pozo
Definition Sólidos que estaban diluidos en un líquido y por la acción de la gravedad se depositan en el fondo del recipiente que lo contiene al líquido. Excavación destinada a extraer agua de la tierra para beber.

Same sound, different letters: poso vs pozo

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 3 letters.

4 ch
poso
4 ch
pozo

Homophone desk: poso vs pozo

This is the hard kind. poso and pozo are pronounced identically ([ˈposo]) and both work as anoun. Neither the ear nor the grammar will rescue you; only the meaning does, so the glosses below are the whole decision. They differ by a single letter - s in “poso” becomes z in “pozo”. Our composite confusion score for this pair is 51480, derived from the frequency rank of both members and their visual similarity.

poso is recorded at frequency rank #46,740, classified as anoun, pronounced [ˈposo]. pozo is at rank #4,740, tagged as anoun, pronounced [ˈposo].

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 51480, this pair ranks #97,671 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of poso vs pozo

Shared letters: op. Private to "poso": s. Private to "pozo": z.

"poso" · 4 letters · shape CVCV  ·  "pozo" · 4 letters · shape CVCV

Known mistypes of this pair

  • posoopso · poos · posso · pposo · psoo
  • pozoopzo · pooz · pozzo · ppozo · pzoo

Frequently Asked Questions

Can "poso" and "pozo" be used interchangeably?
No. They are pronounced the same ([ˈposo]), which is exactly why they get swapped in writing, but the dictionary meanings above are different, and pronunciation is no guide here.
Frequency check: "poso" vs "pozo" - which ranks higher?
"pozo" is the more common of the two: it sits at frequency rank #4,740 in our Spanish list, against #46,740 for "poso". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've separated the homophone pair "poso" / "pozo". Follow the links when you need the full entry or a neighbour that trips the same ear.

  • Full dictionary entry for "poso" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pozo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #97,671 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "poso" and "pozo" also get mixed up with nearby pairs, the highest-scored neighbour is "poso 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 #97,671 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