retornovsretroWhich spelling fits?

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

Which to use

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

#2,116
“retorno” frequency rank
#24,145
“retro” frequency rank
26261
confusion score

Side-by-Side Comparison

Feature retorno retro
Definition ato ou efeito de retornar que tem traço aspectual que remonta ou é similar a de coisa que já foi comum, vigente ou generalizado em tempo passado

Letter map: retorno vs retro

Shared letters muted; letters that set retorno and retro apart highlighted. Shared run: 5. retorno runs 7 letters (CVCVCCV) against retro's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.

7 ch
retorno
5 ch
retro

Grammar separator: retorno vs retro

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: retorno is anoun and retroanadjective. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 26261, derived from the frequency rank of both members and their visual similarity.

retorno is recorded at frequency rank #2,116, classified as anoun. retro is at rank #24,145, tagged as anadj, pronounced /ˈχɛ.tɾʊ/.

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 26261, this pair ranks #42,924 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of retorno vs retro

Shared letters: eort. Private to "retorno": n. Private to "retro": -.

"retorno" · 7 letters · shape CVCVCCV  ·  "retro" · 5 letters · shape CVCCV

Known mistypes of this pair

  • retorno ← ertorno · reotrno · retonro · retornno · retoron · retorrno · retrono · rettorno
  • retro ← ertro · rerto · retor · retrro · rettro · rretro · rtero

Frequently Asked Questions

Can "retorno" and "retro" be used interchangeably?
No - they are not even the same part of speech. "retorno" is a noun and "retro" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "retorno" or "retro" show up more?
"retorno" is the more common of the two: it sits at frequency rank #2,116 in our Portuguese list, against #24,145 for "retro". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

You've compared "retorno" and "retro". Here's where to go from here.

  • Full dictionary entry for "retorno" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "retro" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #42,924 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "retorno" and "retro" also get mixed up with nearby pairs, the highest-scored neighbour is "ratio vs retro". 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 #42,924 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