Which to use
“raro” and “retro” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #4,588
- “raro” frequency rank
- #24,145
- “retro” frequency rank
- 28733
- confusion score
Side-by-Side Comparison
| Feature | raro | retro |
|---|---|---|
| Definition | que existe em pouca quantidade, pouco numeroso | que tem traço aspectual que remonta ou é similar a de coisa que já foi comum, vigente ou generalizado em tempo passado |
Where the eye mixes raro and retro
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. raro runs 4 letters (CVCV) against retro's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: raro vs retro
A purely visual mix-up. raro (/ˈRa.ɾu/) and retro (/ˈχɛ.tɾʊ/) 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 28733, derived from the frequency rank of both members and their visual similarity.
raro is recorded at frequency rank #4,588, classified as anadj, pronounced /ˈRa.ɾu/. 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 28733, this pair ranks #40,064 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of raro vs retro
Shared letters: or. Private to "raro": a. Private to "retro": et.
"raro" · 4 letters · shape CVCV · "retro" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "raro" and "retro" be used interchangeably?
Frequency check: "raro" vs "retro" - which ranks higher?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "raro" 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 #40,064 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "raro" 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 #40,064 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.