eilenvsEulerWhich spelling fits?

Quick tell: eilen is a verb, Euler is a noun, so they fill different roles in a sentence.

Which to use

“eilen” is a verb and “Euler” is a noun - they look or sound alike but fill different roles in a sentence.

#25,518
“eilen” frequency rank
#31,034
“Euler” frequency rank
56552
confusion score

Side-by-Side Comparison

Feature eilen Euler
Definition schnell gehen, um ein Ziel möglichst schnell zu erreichen Person, die Gegenstände aus Ton herstellt

Where the eye mixes eilen and Euler

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
eilen
5 ch
Euler

Why the eye confuses eilen with Euler

These two trip readers on the page rather than in the ear: eilen is [ˈaɪ̯lən] while Euler is [ˈɔɪ̯lɐ]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 56552, derived from the frequency rank of both members and their visual similarity.

eilen is recorded at frequency rank #25,518, classified as averb, pronounced [ˈaɪ̯lən]. Euler is at rank #31,034, tagged as anoun, pronounced [ˈɔɪ̯lɐ].

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 56552, this pair ranks #935,805 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of eilen vs Euler

Shared letters: el. Private to "eilen": in. Private to "Euler": ru.

"eilen" · 5 letters · shape VVCVC  ·  "Euler" · 5 letters · shape VVCVC

Known mistypes of this pair

  • eileneieln · eilenn · eillen · eilne · elien · ielen
  • Eulereluer · euelr · eulerr · euller · eulre · ueler

Frequently Asked Questions

Is swapping "eilen" for "Euler" ever safe?
No - they are not even the same part of speech. "eilen" is a verb and "Euler" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "eilen" or "Euler" show up more?
"eilen" is the more common of the two: it sits at frequency rank #25,518 in our German list, against #31,034 for "Euler". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "eilen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Euler" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #935,805 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "eilen" and "Euler" also get mixed up with nearby pairs, the highest-scored neighbour is "Euler vs Eupen". 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 #935,805 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