Which to use
“registrar” is a verb and “registre” is a noun - they look or sound alike but fill different roles in a sentence.
- #5,787
- “registrar” frequency rank
- #23,482
- “registre” frequency rank
- 29269
- confusion score
Side-by-Side Comparison
| Feature | registrar | registre |
|---|---|---|
| Definition | anotar fatos por escrito; efetuar lançamentos em livros públicos | registro |
Where the eye mixes registrar and registre
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. registrar runs 9 letters (CVCVCCCVC) against registre's 8 (CVCVCCCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses registrar with registre
These two trip readers on the page rather than in the ear: registrar is /xe.ʒis.ˈtɾax/ ou /xe.ʒiʃ.ˈtɾax/ while registre is /ʁə.ʒistʁ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 29269, derived from the frequency rank of both members and their visual similarity.
registrar is recorded at frequency rank #5,787, classified as averb, pronounced /xe.ʒis.ˈtɾax/ ou /xe.ʒiʃ.ˈtɾax/. registre is at rank #23,482, tagged as anoun, pronounced /ʁə.ʒistʁ/.
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 29269, this pair ranks #39,418 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of registrar vs registre
Shared letters: egirst. Private to "registrar": a. Private to "registre": -.
"registrar" · 9 letters · shape CVCVCCCVC · "registre" · 8 letters · shape CVCVCCCV
Known mistypes of this pair
Frequently Asked Questions
Can "registrar" and "registre" be used interchangeably?
Frequency check: "registrar" vs "registre" - which ranks higher?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "registrar" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "registre" - compare definitions side by side with the headword page. Word entry
- This pair ranks #39,418 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "registrar" and "registre" also get mixed up with nearby pairs, the highest-scored neighbour is "Register vs registre". 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 #39,418 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.