Which to use
“era” is a noun and “ermo” is an adjective - they look or sound alike but fill different roles in a sentence.
- #72
- “era” frequency rank
- #43,878
- “ermo” frequency rank
- 43950
- confusion score
Side-by-Side Comparison
| Feature | era | ermo |
|---|---|---|
| Definition | época, período | que está só ou desacompanhado; solitário |
Where the eye mixes era and ermo
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses era with ermo
These two trip readers on the page rather than in the ear: era is /ˈɛ.ɾə/ while ermo is /ˈeɾ.mu/. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 43950, derived from the frequency rank of both members and their visual similarity.
era is recorded at frequency rank #72, classified as anoun, pronounced /ˈɛ.ɾə/. ermo is at rank #43,878, tagged as anadj, pronounced /ˈeɾ.mu/.
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 43950, this pair ranks #21,615 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of era vs ermo
Shared letters: er. Private to "era": a. Private to "ermo": mo.
"era" · 3 letters · shape VCV · "ermo" · 4 letters · shape VCCV
Known mistypes of this pair
- ermo ← ermmo · erom · errmo · remo
Frequently Asked Questions
Do "era" and "ermo" mean the same thing in a sentence?
In ordinary Portuguese text, does "era" or "ermo" show up more?
What to do next
Eye-level mix-up between "era" and "ermo" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "era" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ermo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #21,615 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "era" and "ermo" also get mixed up with nearby pairs, the highest-scored neighbour is "elio vs ermo". 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 #21,615 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.