Which to use
“era” is a noun and “ergo” is an adverb - they look or sound alike but fill different roles in a sentence.
- #25,528
- “era” frequency rank
- #12,900
- “ergo” frequency rank
- 38428
- confusion score
Side-by-Side Comparison
| Feature | era | ergo |
|---|---|---|
| Definition | Ära, Epoche, Zeitalter | eine Schlussfolgerung einleitendes Wort |
Letter map: era vs ergo
Shared letters muted; letters that set era and ergo apart highlighted. Shared run: 2.
Role in the sentence - era and ergo
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: era is anoun and ergoanadverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 38428, derived from the frequency rank of both members and their visual similarity.
era is recorded at frequency rank #25,528, classified as anoun, pronounced […]. ergo is at rank #12,900, tagged as anadv, pronounced [ˈɛʁɡo].
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 38428, this pair ranks #1,564,250 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of era vs ergo
Shared letters: er. Private to "era": a. Private to "ergo": go.
"era" · 3 letters · shape VCV · "ergo" · 4 letters · shape VCCV
Known mistypes of this pair
- ergo ← egro · erggo · erog · errgo · rego
Frequently Asked Questions
Is swapping "era" for "ergo" ever safe?
Which is more common, "era" or "ergo"?
After this comparison
Done with this confusable. These links stay specific to "era" and "ergo".
- Full dictionary entry for "era" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ergo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,564,250 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "era" and "ergo" also get mixed up with nearby pairs, the highest-scored neighbour is "era vs puzzles". 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 #1,564,250 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.