ralovsrapaWhat's the difference?

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

Which to use

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

#20,418
“ralo” frequency rank
#42,635
“rapa” frequency rank
63053
confusion score

Side-by-Side Comparison

Feature ralo rapa
Definition pouco espesso, pouco denso grupo de pessoas, um coletivo de pessoas

Letter map: ralo vs rapa

Shared letters muted; letters that set ralo and rapa apart highlighted. Shared run: 2. ralo and rapa follow the identical consonant-vowel pattern (CVCV). Same shape at a glance is often the real trap, independent of shared letters.

4 ch
ralo
4 ch
rapa

Part-of-speech tell for ralo / rapa

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ralo is anadjective and rapaanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 63053, derived from the frequency rank of both members and their visual similarity.

ralo is recorded at frequency rank #20,418, classified as anadj, pronounced /ˈRa.lu/. rapa is at rank #42,635, tagged as anoun.

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 63053, this pair ranks #6,377 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of ralo vs rapa

Shared letters: ar. Private to "ralo": lo. Private to "rapa": p.

"ralo" · 4 letters · shape CVCV  ·  "rapa" · 4 letters · shape CVCV

Known mistypes of this pair

  • ralo ← arlo · rallo · raol · rlao · rralo
  • rapa ← arpa · raap · rappa · rpaa · rrapa

Frequently Asked Questions

Can "ralo" and "rapa" be used interchangeably?
No - they are not even the same part of speech. "ralo" is an adjective and "rapa" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "ralo" or "rapa" show up more?
"ralo" is the more common of the two: it sits at frequency rank #20,418 in our Portuguese list, against #42,635 for "rapa". 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 "ralo" and "rapa".

  • Full dictionary entry for "ralo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rapa" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #6,377 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "ralo" and "rapa" also get mixed up with nearby pairs, the highest-scored neighbour is "rabi vs rapa". 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 #6,377 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