possevspostaConfusable pair

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

Which to use

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

#42,630
“posse” frequency rank
#5,345
“posta” frequency rank
47975
confusion score

Side-by-Side Comparison

Feature posse posta
Definition Infinitivo presente activo de possum. Grupo de caballos que se ubicaba en determinados lugares de los caminos para el relevo de los correos o de las diligencias en sus viajes.

Where the eye mixes posse and posta

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
posse
5 ch
posta

Why the eye confuses posse with posta

These two trip readers on the page rather than in the ear: posse is [ˈpɔs.sɛ] while posta is [ˈpost̪a]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 47975, derived from the frequency rank of both members and their visual similarity.

posse is recorded at frequency rank #42,630, classified as averb, pronounced [ˈpɔs.sɛ]. posta is at rank #5,345, tagged as anoun, pronounced [ˈpost̪a].

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 47975, this pair ranks #117,034 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of posse vs posta

Shared letters: ops. Private to "posse": e. Private to "posta": at.

"posse" · 5 letters · shape CVCCV  ·  "posta" · 5 letters · shape CVCCV

Known mistypes of this pair

  • posseopsse · posce · poses · pposse · psose
  • postaopsta · posat · possta · postta · potsa · pposta · psota

Frequently Asked Questions

Do "posse" and "posta" mean the same thing in a sentence?
No - they are not even the same part of speech. "posse" is a verb and "posta" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "posse" vs "posta" - which ranks higher?
"posta" is the more common of the two: it sits at frequency rank #5,345 in our Spanish list, against #42,630 for "posse". 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 "posse" and "posta" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "posse" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "posta" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #117,034 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "posse" and "posta" also get mixed up with nearby pairs, the highest-scored neighbour is "poso vs posse". 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 #117,034 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