ferozvsfozWhich spelling fits?

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

Which to use

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

#14,591
“feroz” frequency rank
#8,056
“foz” frequency rank
22647
confusion score

Side-by-Side Comparison

Feature feroz foz
Definition diz-se de animal bravio, selvagem lugar onde o rio vai desaguar

Letter map: feroz vs foz

Shared letters muted; letters that set feroz and foz apart highlighted. Shared run: 3.

5 ch
feroz
3 ch
foz

Grammar separator: feroz vs foz

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: feroz is anadjective and fozanoun. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 22647, derived from the frequency rank of both members and their visual similarity.

feroz is recorded at frequency rank #14,591, classified as anadj. foz is at rank #8,056, tagged as anoun, pronounced /ˈfɔʃ/.

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 22647, this pair ranks #47,345 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of feroz vs foz

Shared letters: foz. Private to "feroz": er. Private to "foz": -.

"feroz" · 5 letters · shape CVCVC  ·  "foz" · 3 letters · shape CVC

Known mistypes of this pair

  • ferozefroz · feorz · ferozz · ferroz · ferzo · fferoz · freoz

Frequently Asked Questions

Can "feroz" and "foz" be used interchangeably?
No - they are not even the same part of speech. "feroz" is an adjective and "foz" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "feroz" or "foz" show up more?
"foz" is the more common of the two: it sits at frequency rank #8,056 in our Portuguese list, against #14,591 for "feroz". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "feroz" and "foz".

  • Full dictionary entry for "feroz" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "foz" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #47,345 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "feroz" and "foz" also get mixed up with nearby pairs, the highest-scored neighbour is "fern vs feroz". 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 #47,345 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