paçovspasmoWhich spelling fits?

Quick tell: paço is a noun, pasmo is an adjective, so they fill different roles in a sentence.

Which to use

“paço” is a noun and “pasmo” is an adjective - they look or sound alike but fill different roles in a sentence.

#18,136
“paço” frequency rank
#42,145
“pasmo” frequency rank
60281
confusion score

Side-by-Side Comparison

Feature paço pasmo
Definition residência oficial de um governante, monarca, soberano ou dignitário religioso espantado

Where the eye mixes paço and pasmo

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. paço runs 4 letters (CVCV) against pasmo's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
paço
5 ch
pasmo

Visual trap between paço and pasmo

These two trip readers on the page rather than in the ear: paço is /pˈasʊ/ while pasmo is /ˈpaʒ.mu/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 60281, derived from the frequency rank of both members and their visual similarity.

paço is recorded at frequency rank #18,136, classified as anoun, pronounced /pˈasʊ/. pasmo is at rank #42,145, tagged as anadj, pronounced /ˈpaʒ.mu/.

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 60281, this pair ranks #7,728 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of paço vs pasmo

Shared letters: aop. Private to "paço": ç. Private to "pasmo": ms.

"paço" · 4 letters · shape CVCV  ·  "pasmo" · 5 letters · shape CVCCV

Known mistypes of this pair

  • pasmo ← apsmo · pamso · pasmmo · pasom · passmo · ppasmo · psamo

Frequently Asked Questions

Can "paço" and "pasmo" be used interchangeably?
No - they are not even the same part of speech. "paço" is a noun and "pasmo" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "paço" or "pasmo"?
"paço" is the more common of the two: it sits at frequency rank #18,136 in our Portuguese list, against #42,145 for "pasmo". 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 "paço" and "pasmo" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "paço" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pasmo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #7,728 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "paço" and "pasmo" also get mixed up with nearby pairs, the highest-scored neighbour is "pasmo vs pomo". 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 #7,728 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list