rasovsrosConfusable pair

Which to use

“raso” and “ros” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#25,454
“raso” frequency rank
#34,024
“ros” frequency rank
59478
confusion score

Side-by-Side Comparison

Feature raso ros
Definition não profundo louro

Where the eye mixes raso and ros

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. raso runs 4 letters (CVCV) against ros's 3 (CVC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
raso
3 ch
ros

Why the eye confuses raso with ros

A purely visual mix-up. raso (/ˈRa.zu/) and ros (/ros/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 59478, derived from the frequency rank of both members and their visual similarity.

raso is recorded at frequency rank #25,454, classified as anadj, pronounced /ˈRa.zu/. ros is at rank #34,024, tagged as anadj, pronounced /ros/.

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 59478, this pair ranks #8,164 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of raso vs ros

Shared letters: ors. Private to "raso": a. Private to "ros": -.

"raso" · 4 letters · shape CVCV  ·  "ros" · 3 letters · shape CVC

Known mistypes of this pair

  • raso ← arso · raos · rasso · rraso · rsao

Frequently Asked Questions

Is swapping "raso" for "ros" ever safe?
No. They are said differently (/ˈRa.zu/ versus /ros/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "raso" or "ros"?
"raso" is the more common of the two: it sits at frequency rank #25,454 in our Portuguese list, against #34,024 for "ros". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "raso" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ros" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #8,164 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "raso" and "ros" also get mixed up with nearby pairs, the highest-scored neighbour is "ros vs rust". 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 #8,164 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