posovsposteoConfusable pair

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

Which to use

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

#46,740
“poso” frequency rank
#35,196
“posteo” frequency rank
81936
confusion score

Side-by-Side Comparison

Feature poso posteo
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. Primera persona del singular (yo) del presente de indicativo de postear.

Where the eye mixes poso and posteo

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. poso runs 4 letters (CVCV) against posteo's 6 (CVCCVV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
poso
6 ch
posteo

Look-alike desk: poso vs posteo

These two trip readers on the page rather than in the ear: poso is [ˈposo] while posteo is [posˈt̪eo]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 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 81936, 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]. posteo is at rank #35,196, tagged as averb, pronounced [posˈt̪eo].

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 81936, this pair ranks #9,809 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of poso vs posteo

Shared letters: ops. Private to "poso": -. Private to "posteo": et.

"poso" · 4 letters · shape CVCV  ·  "posteo" · 6 letters · shape CVCCVV

Known mistypes of this pair

  • poso ← opso · poos · posso · pposo · psoo
  • posteo ← opsteo · poseto · possteo · postoe · postteo · potseo · pposteo · psoteo

Frequently Asked Questions

Do "poso" and "posteo" mean the same thing in a sentence?
No - they are not even the same part of speech. "poso" is a noun and "posteo" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "poso" or "posteo" show up more?
"posteo" is the more common of the two: it sits at frequency rank #35,196 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.

After this comparison

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

  • Full dictionary entry for "poso" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "posteo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #9,809 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "poso" and "posteo" 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 #9,809 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