confessovscongressoWhich spelling fits?

Quick tell: confesso is a adjective, congresso is a noun, so they fill different roles in a sentence.

Which to use

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

#4,800
“confesso” frequency rank
#1,237
“congresso” frequency rank
6037
confusion score

Side-by-Side Comparison

Feature confesso congresso
Definition que fez confissão reunião solene de chefes de Estado ou dos seus representantes, corpos legislativos, sábios, diplomatas, etc., para tratar de assuntos de interesse geral, internacional ou comum

Where the eye mixes confesso and congresso

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. confesso runs 8 letters (CVCCVCCV) against congresso's 9 (CVCCCVCCV) - the length gap alone is often enough to separate them once you know to check it.

8 ch
confesso
9 ch
congresso

Why the eye confuses confesso with congresso

These two trip readers on the page rather than in the ear: confesso is /kõ.ˈfɛ.su/ while congresso is /kõ.ˈɡɾɛ.su/. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 6037, derived from the frequency rank of both members and their visual similarity.

confesso is recorded at frequency rank #4,800, classified as anadj, pronounced /kõ.ˈfɛ.su/. congresso is at rank #1,237, tagged as anoun, pronounced /kõ.ˈɡɾɛ.su/.

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 6037, this pair ranks #68,489 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of confesso vs congresso

Shared letters: cenos. Private to "confesso": f. Private to "congresso": gr.

"confesso" · 8 letters · shape CVCCVCCV  ·  "congresso" · 9 letters · shape CVCCCVCCV

Known mistypes of this pair

  • confesso ← cconfesso · cnofesso · cofnesso · conefsso · confeso · confesos · conffesso · confseso
  • congresso ← ccongresso · cnogresso · cognresso · congersso · conggresso · congreso · congresos · congrresso

Frequently Asked Questions

Do "confesso" and "congresso" mean the same thing in a sentence?
No - they are not even the same part of speech. "confesso" is an adjective and "congresso" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "confesso" or "congresso" show up more?
"congresso" is the more common of the two: it sits at frequency rank #1,237 in our Portuguese list, against #4,800 for "confesso". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "confesso" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "congresso" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #68,489 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "confesso" and "congresso" also get mixed up with nearby pairs, the highest-scored neighbour is "confesso vs confessor". 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 #68,489 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