roubovsrougeWhich spelling fits?

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

Which to use

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

#3,725
“roubo” frequency rank
#16,868
“rouge” frequency rank
20593
confusion score

Side-by-Side Comparison

Feature roubo rouge
Definition ato ou efeito de subtrair coisa móvel alheia mediante violência ou grave ameaça a pessoa, ou depois de havê-la, por qualquer meio, reduzido à impossibilidade de resistência vermelho

Letter map: roubo vs rouge

Shared letters muted; letters that set roubo and rouge apart highlighted. Shared run: 3. roubo and rouge follow the identical consonant-vowel pattern (CVVCV). Same shape at a glance is often the real trap, independent of shared letters.

5 ch
roubo
5 ch
rouge

Grammar separator: roubo vs rouge

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: roubo is anoun and rougeanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 20593, derived from the frequency rank of both members and their visual similarity.

roubo is recorded at frequency rank #3,725, classified as anoun. rouge is at rank #16,868, tagged as anadj, pronounced /ʀuʒ/ ouvir^(fonte ?).

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 20593, this pair ranks #49,876 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of roubo vs rouge

Shared letters: oru. Private to "roubo": b. Private to "rouge": eg.

"roubo" · 5 letters · shape CVVCV  ·  "rouge" · 5 letters · shape CVVCV

Known mistypes of this pair

  • roubo ← orubo · robuo · roubbo · rouob · rroubo · ruobo
  • rouge ← oruge · rogue · roueg · rougge · rrouge · ruoge

Frequently Asked Questions

Can "roubo" and "rouge" be used interchangeably?
No - they are not even the same part of speech. "roubo" is a noun and "rouge" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "roubo" or "rouge" show up more?
"roubo" is the more common of the two: it sits at frequency rank #3,725 in our Portuguese list, against #16,868 for "rouge". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've compared "roubo" and "rouge". Here's where to go from here.

  • Full dictionary entry for "roubo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rouge" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #49,876 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "roubo" and "rouge" also get mixed up with nearby pairs, the highest-scored neighbour is "robe vs rouge". 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 #49,876 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