roubovsrubroWhat's the difference?

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

Which to use

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

#3,725
“roubo” frequency rank
#9,920
“rubro” frequency rank
13645
confusion score

Side-by-Side Comparison

Feature roubo rubro
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; encarnado, escarlate

Letter map: roubo vs rubro

Shared letters muted; letters that set roubo and rubro apart highlighted. Shared run: 4.

5 ch
roubo
5 ch
rubro

Part-of-speech tell for roubo / rubro

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: roubo is anoun and rubroanadjective. On the page they share most of their letters but differ in 3 positions. Our composite confusion score for this pair is 13645, derived from the frequency rank of both members and their visual similarity.

roubo is recorded at frequency rank #3,725, classified as anoun. rubro is at rank #9,920, tagged as anadj, pronounced /ˈRu.bɾu/.

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 13645, this pair ranks #58,639 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of roubo vs rubro

Shared letters: boru. Private to "roubo": -. Private to "rubro": -.

"roubo" · 5 letters · shape CVVCV  ·  "rubro" · 5 letters · shape CVCCV

Known mistypes of this pair

  • rouboorubo · robuo · roubbo · rouob · rroubo · ruobo
  • rubrorburo · rrubro · rubbro · rubor · rubrro · rurbo · urbro

Frequently Asked Questions

Do "roubo" and "rubro" mean the same thing in a sentence?
No - they are not even the same part of speech. "roubo" is a noun and "rubro" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "roubo" or "rubro"?
"roubo" is the more common of the two: it sits at frequency rank #3,725 in our Portuguese list, against #9,920 for "rubro". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "roubo" and "rubro".

  • Full dictionary entry for "roubo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rubro" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #58,639 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "roubo" and "rubro" also get mixed up with nearby pairs, the highest-scored neighbour is "robe vs roubo". 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 #58,639 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