Which to use
“er” is a pronoun and “eras” is a noun - they look or sound alike but fill different roles in a sentence.
- #11,866
- “er” frequency rank
- #9,997
- “eras” frequency rank
- 21863
- confusion score
Side-by-Side Comparison
| Feature | er | eras |
|---|---|---|
| Definition | ele, aquele, aquilo, terceira pessoa do masculino singular do caso nominativo | forma plural de era |
Letter map: er vs eras
Shared letters muted; letters that set er and eras apart highlighted. Shared run: 2.
Part-of-speech tell for er / eras
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: er is apronoun and erasanoun. On the page they differ by 2 extra letter(s) - “er” sits inside “eras”. Our composite confusion score for this pair is 21863, derived from the frequency rank of both members and their visual similarity.
er is recorded at frequency rank #11,866, classified as apron. eras is at rank #9,997, tagged as anoun, pronounced /ˈɛ.ɾəs/.
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 21863, this pair ranks #48,294 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of er vs eras
Shared letters: er. Private to "er": -. Private to "eras": as.
"er" · 2 letters · shape VC · "eras" · 4 letters · shape VCVC
Known mistypes of this pair
- eras ← ears · erass · erras · ersa · reas
Frequently Asked Questions
Can "er" and "eras" be used interchangeably?
Frequency check: "er" vs "eras" - which ranks higher?
Useful next steps
Done with this confusable. These links stay specific to "er" and "eras".
- Full dictionary entry for "er" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "eras" - compare definitions side by side with the headword page. Word entry
- This pair ranks #48,294 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "er" and "eras" also get mixed up with nearby pairs, the highest-scored neighbour is "er vs être". 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 #48,294 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.