EifervsEikeWhich spelling fits?

Quick tell: Eifer is a noun, Eike is a name, so they fill different roles in a sentence.

Which to use

“Eifer” is a noun and “Eike” is a name - they look or sound alike but fill different roles in a sentence.

#17,269
“Eifer” frequency rank
#31,516
“Eike” frequency rank
48785
confusion score

Side-by-Side Comparison

Feature Eifer Eike
Definition ernsthaftes Bemühen, Verfolgen eines Ziels weiblicher Vorname

Where the eye mixes Eifer and Eike

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

5 ch
Eifer
4 ch
Eike

Visual trap between Eifer and Eike

These two trip readers on the page rather than in the ear: Eifer is [ˈaɪ̯fɐ] while Eike is [ˈaɪ̯kə]. 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 name), which is usually the fastest check. Our composite confusion score for this pair is 48785, derived from the frequency rank of both members and their visual similarity.

Eifer is recorded at frequency rank #17,269, classified as anoun, pronounced [ˈaɪ̯fɐ]. Eike is at rank #31,516, tagged as aname, pronounced [ˈaɪ̯kə].

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 48785, this pair ranks #1,235,733 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Eifer vs Eike

Shared letters: ei. Private to "Eifer": fr. Private to "Eike": k.

"Eifer" · 5 letters · shape VVCVC  ·  "Eike" · 4 letters · shape VVCV

Known mistypes of this pair

  • Eifereiefr · eiferr · eiffer · eifre · iefer
  • Eikeeiek · eikke · ekie · ieke

Frequently Asked Questions

Can "Eifer" and "Eike" be used interchangeably?
No - they are not even the same part of speech. "Eifer" is a noun and "Eike" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "Eifer" or "Eike" show up more?
"Eifer" is the more common of the two: it sits at frequency rank #17,269 in our German list, against #31,516 for "Eike". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "Eifer" and "Eike" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "Eifer" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Eike" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,235,733 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Eifer" and "Eike" also get mixed up with nearby pairs, the highest-scored neighbour is "Eike vs Erle". 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 #1,235,733 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