era vs être, What's the Difference?

Which to use

“era” and “être” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#72
“era” frequency rank: #48,731
“être” frequency rank: 48803
confusion score

Side-by-Side Comparison

Feature	era	être
Definition	época, período	ser vivo

Where the eye mixes era and être

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. era runs 3 letters (VCV) against être's 4 (VCCV) - the length gap alone is often enough to separate them once you know to check it.

3 ch

era

4 ch

être

Visual trap between era and être

A purely visual mix-up. era (/ˈɛ.ɾə/) and être (/ɛtʁ/) 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 48803, 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/. être is at rank #48,731, tagged as anoun, pronounced /ɛtʁ/.

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 48803, this pair ranks #16,341 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of era vs être

Shared letters: er. Private to "era": a. Private to "être": tê.

"era" · 3 letters · shape VCV · "être" · 4 letters · shape VCCV

Frequently Asked Questions

Can "era" and "être" be used interchangeably?

No. They are said differently (/ˈɛ.ɾə/ versus /ɛtʁ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.

In ordinary Portuguese text, does "era" or "être" show up more?

"era" is the more common of the two: it sits at frequency rank #72 in our Portuguese list, against #48,731 for "être". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Eye-level mix-up between "era" and "être" 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 "être" - compare definitions side by side with the headword page. Word entry
This pair ranks #16,341 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
"era" and "être" also get mixed up with nearby pairs, the highest-scored neighbour is "erre vs être". Nearby pair

Confusion rank #16,341 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.