PfeifervsPfeilenWhich spelling fits?

Which to use

“Pfeifer” and “Pfeilen” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#29,732
“Pfeifer” frequency rank
#38,945
“Pfeilen” frequency rank
68677
confusion score

Side-by-Side Comparison

Feature Pfeifer Pfeilen
Definition historisch, oft professioneller Pfeifenspieler Dativ Plural des Substantivs Pfeil

Where the eye mixes Pfeifer and Pfeilen

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. Pfeifer and Pfeilen follow the identical consonant-vowel pattern (CCVVCVC). Same shape at a glance is often the real trap, independent of shared letters.

7 ch
Pfeifer
7 ch
Pfeilen

Why the eye confuses Pfeifer with Pfeilen

A purely visual mix-up. Pfeifer ([ˈp͡faɪ̯fɐ]) and Pfeilen ([ˈp͡faɪ̯lən]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 68677, derived from the frequency rank of both members and their visual similarity.

Pfeifer is recorded at frequency rank #29,732, classified as anoun, pronounced [ˈp͡faɪ̯fɐ]. Pfeilen is at rank #38,945, tagged as anoun, pronounced [ˈp͡faɪ̯lən].

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 68677, this pair ranks #500,361 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of Pfeifer vs Pfeilen

Shared letters: efip. Private to "Pfeifer": r. Private to "Pfeilen": ln.

"Pfeifer" · 7 letters · shape CCVVCVC  ·  "Pfeilen" · 7 letters · shape CCVVCVC

Known mistypes of this pair

  • Pfeiferfpeifer · pefifer · pfefier · pfeiefr · pfeiferr · pfeifre · pffeifer · pfiefer
  • Pfeilenfpeilen · pefilen · pfeieln · pfeilenn · pfeillen · pfeilne · pfelien · pffeilen

Frequently Asked Questions

Can "Pfeifer" and "Pfeilen" be used interchangeably?
No. They are said differently ([ˈp͡faɪ̯fɐ] versus [ˈp͡faɪ̯lən]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "Pfeifer" vs "Pfeilen" - which ranks higher?
"Pfeifer" is the more common of the two: it sits at frequency rank #29,732 in our German list, against #38,945 for "Pfeilen". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "Pfeifer" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Pfeilen" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #500,361 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Pfeifer" and "Pfeilen" also get mixed up with nearby pairs, the highest-scored neighbour is "Pfeilen vs Pfeilern". 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 #500,361 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