feiosovsfrisoTell them apart

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

Which to use

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

#48,422
“feioso” frequency rank
#47,371
“friso” frequency rank
95793
confusion score

Side-by-Side Comparison

Feature feioso friso
Definition diz-se do que é relativamente feio (especialmente falando de pessoa) faixa ou tira ao longo de uma parede usada como ornamento

Letter map: feioso vs friso

Shared letters muted; letters that set feioso and friso apart highlighted. Shared run: 4.

6 ch
feioso
5 ch
friso

Role in the sentence - feioso and friso

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: feioso is anadjective and frisoanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 95793, derived from the frequency rank of both members and their visual similarity.

feioso is recorded at frequency rank #48,422, classified as anadj. friso is at rank #47,371, tagged as anoun, pronounced /ˈfɾi.zu/.

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 95793, this pair ranks #56 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of feioso vs friso

Shared letters: fios. Private to "feioso": e. Private to "friso": r.

"feioso" · 6 letters · shape CVVVCV  ·  "friso" · 5 letters · shape CCVCV

Known mistypes of this pair

  • feiosoefioso · feioos · feiosso · feisoo · feoiso · ffeioso · fieoso
  • frisoffriso · firso · frios · frisso · frriso · frsio · rfiso

Frequently Asked Questions

Is swapping "feioso" for "friso" ever safe?
No - they are not even the same part of speech. "feioso" is an adjective and "friso" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "feioso" or "friso" show up more?
"friso" is the more common of the two: it sits at frequency rank #47,371 in our Portuguese list, against #48,422 for "feioso". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "feioso" and "friso".

  • Full dictionary entry for "feioso" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "friso" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #56 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "feioso" and "friso" also get mixed up with nearby pairs, the highest-scored neighbour is "frisar vs friso". 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 #56 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