óbitovsóbvioWhich spelling fits?

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

Which to use

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

#14,997
“óbito” frequency rank
#3,653
“óbvio” frequency rank
18650
confusion score

Side-by-Side Comparison

Feature óbito óbvio
Definition falecimento de pessoa; morte, passamento fácil de entender, intuitivo, lógico, evidente:

Letter map: óbito vs óbvio

Shared letters muted; letters that set óbito and óbvio apart highlighted. Shared run: 4. óbito (VCVCV) and óbvio (VCCVV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
óbito
5 ch
óbvio

Grammar separator: óbito vs óbvio

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: óbito is anoun and óbvioanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 18650, derived from the frequency rank of both members and their visual similarity.

óbito is recorded at frequency rank #14,997, classified as anoun. óbvio is at rank #3,653, tagged as anadj.

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 18650, this pair ranks #52,296 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of óbito vs óbvio

Shared letters: bioó. Private to "óbito": t. Private to "óbvio": v.

"óbito" · 5 letters · shape VCVCV  ·  "óbvio" · 5 letters · shape VCCVV

Frequently Asked Questions

Is swapping "óbito" for "óbvio" ever safe?
No - they are not even the same part of speech. "óbito" is a noun and "óbvio" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "óbito" or "óbvio"?
"óbvio" is the more common of the two: it sits at frequency rank #3,653 in our Portuguese list, against #14,997 for "óbito". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've compared "óbito" and "óbvio". Here's where to go from here.

  • Full dictionary entry for "óbito" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "óbvio" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #52,296 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "óbito" and "óbvio" also get mixed up with nearby pairs, the highest-scored neighbour is "obeso vs óbito". Nearby pair

Confusion rank #52,296 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