retovsritmoWhat's the difference?

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

Which to use

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

#10,954
“reto” frequency rank
#3,106
“ritmo” frequency rank
14060
confusion score

Side-by-Side Comparison

Feature reto ritmo
Definition que não tem curvatura, sinuosidade ou inflexão; que segue sempre a mesma direção; direito, direto movimento ou procedimento com recorrência uniforme de uma batida, marcação, etc

Letter map: reto vs ritmo

Shared letters muted; letters that set reto and ritmo apart highlighted. Shared run: 3.

4 ch
reto
5 ch
ritmo

Role in the sentence - reto and ritmo

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: reto is anadjective and ritmoanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 14060, derived from the frequency rank of both members and their visual similarity.

reto is recorded at frequency rank #10,954, classified as anadj. ritmo is at rank #3,106, tagged as anoun, pronounced /ˈRi.tmu/.

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 14060, this pair ranks #58,126 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of reto vs ritmo

Shared letters: ort. Private to "reto": e. Private to "ritmo": im.

"reto" · 4 letters · shape CVCV  ·  "ritmo" · 5 letters · shape CVCCV

Known mistypes of this pair

  • retoerto · reot · retto · rreto · rteo
  • ritmoirtmo · rimto · ritmmo · ritom · rittmo · rritmo · rtimo

Frequently Asked Questions

Is swapping "reto" for "ritmo" ever safe?
No - they are not even the same part of speech. "reto" is an adjective and "ritmo" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "reto" or "ritmo" show up more?
"ritmo" is the more common of the two: it sits at frequency rank #3,106 in our Portuguese list, against #10,954 for "reto". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "reto" and "ritmo".

  • Full dictionary entry for "reto" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ritmo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #58,126 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "reto" and "ritmo" also get mixed up with nearby pairs, the highest-scored neighbour is "ratio vs reto". 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 #58,126 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