ogrovsossoWhich spelling fits?

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

Which to use

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

#31,474
“ogro” frequency rank
#5,563
“osso” frequency rank
37037
confusion score

Side-by-Side Comparison

Feature ogro osso
Definition figura fantástica e ameaçadora, que come carne humana; bicho-papão árduo, difícil; complicado

Letter map: ogro vs osso

Shared letters muted; letters that set ogro and osso apart highlighted. Shared run: 2.

4 ch
ogro
4 ch
osso

Part-of-speech tell for ogro / osso

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ogro is anoun and ossoanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 37037, derived from the frequency rank of both members and their visual similarity.

ogro is recorded at frequency rank #31,474, classified as anoun. osso is at rank #5,563, tagged as anadj, pronounced /ˈo.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 37037, this pair ranks #29,662 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ogro vs osso

Shared letters: o. Private to "ogro": gr. Private to "osso": s.

"ogro" · 4 letters · shape VCCV  ·  "osso" · 4 letters · shape VCCV

Known mistypes of this pair

  • ogrogoro · oggro · ogor · ogrro · orgo
  • ossooso · osos · soso

Frequently Asked Questions

Can "ogro" and "osso" be used interchangeably?
No - they are not even the same part of speech. "ogro" is a noun and "osso" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "ogro" or "osso" show up more?
"osso" is the more common of the two: it sits at frequency rank #5,563 in our Portuguese list, against #31,474 for "ogro". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "ogro" vs "osso" is on the table, pick a follow-up below.

  • Full dictionary entry for "ogro" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "osso" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #29,662 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "ogro" and "osso" also get mixed up with nearby pairs, the highest-scored neighbour is "ogro vs ori". 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 #29,662 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