ecovsenWhat's the difference?

Quick tell: eco is a noun, en is a num, so they fill different roles in a sentence.

Which to use

“eco” is a noun and “en” is a num - they look or sound alike but fill different roles in a sentence.

#20,222
“eco” frequency rank
#1,179
“en” frequency rank
21401
confusion score

Side-by-Side Comparison

Feature eco en
Definition das Echo, der Widerhall eins

Letter map: eco vs en

Shared letters muted; letters that set eco and en apart highlighted. Shared run: 1.

3 ch
eco
2 ch
en

Part-of-speech tell for eco / en

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: eco is anoun and enanum. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 21401, derived from the frequency rank of both members and their visual similarity.

eco is recorded at frequency rank #20,222, classified as anoun, pronounced […]. en is at rank #1,179, tagged as anum, pronounced [eːˀn].

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 21401, this pair ranks #1,886,694 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of eco vs en

Shared letters: e. Private to "eco": co. Private to "en": n.

"eco" · 3 letters · shape VCV  ·  "en" · 2 letters · shape VC

Frequently Asked Questions

Is swapping "eco" for "en" ever safe?
No - they are not even the same part of speech. "eco" is a noun and "en" a num, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "eco" vs "en" - which ranks higher?
"en" is the more common of the two: it sits at frequency rank #1,179 in our German list, against #20,222 for "eco". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

You've compared "eco" and "en". Here's where to go from here.

  • Full dictionary entry for "eco" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "en" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,886,694 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "eco" and "en" also get mixed up with nearby pairs, the highest-scored neighbour is "eco vs puzzles". Nearby pair

Confusion rank #1,886,694 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list