ImpfstoffvsImpfstoffeWhich spelling fits?

Which to use

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

#18,934
“Impfstoff” frequency rank
#36,412
“Impfstoffe” frequency rank
55346
confusion score

Side-by-Side Comparison

Feature Impfstoff Impfstoffe
Definition Stoff, der dem Körper gegeben wird, um die Produktion von Antikörpern anzuregen und so eine Immunität gegen eine Krankheit zu erreichen Variante für den Dativ Singular des Substantivs Impfstoff

Where the eye mixes Impfstoff and Impfstoffe

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. Impfstoff runs 9 letters (VCCCCCVCC) against Impfstoffe's 10 (VCCCCCVCCV) - the length gap alone is often enough to separate them once you know to check it.

9 ch
Impfstoff
10 ch
Impfstoffe

Visual trap between Impfstoff and Impfstoffe

A purely visual mix-up. Impfstoff ([ˈɪmp͡fˌʃtɔf]) and Impfstoffe ([ˈɪmp͡fˌʃtɔfə]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 extra letter(s) - “Impfstoff” sits inside “Impfstoffe”. Our composite confusion score for this pair is 55346, derived from the frequency rank of both members and their visual similarity.

Impfstoff is recorded at frequency rank #18,934, classified as anoun, pronounced [ˈɪmp͡fˌʃtɔf]. Impfstoffe is at rank #36,412, tagged as anoun, pronounced [ˈɪmp͡fˌʃtɔfə].

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 55346, this pair ranks #983,175 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Impfstoff vs Impfstoffe

Shared letters: fimopst. Private to "Impfstoff": -. Private to "Impfstoffe": e.

"Impfstoff" · 9 letters · shape VCCCCCVCC  ·  "Impfstoffe" · 10 letters · shape VCCCCCVCCV

Known mistypes of this pair

  • Impfstoff ← imfpstoff · immpfstoff · impffstoff · impfsotff · impfsstoff · impfstfof · impfstof · impfsttoff
  • Impfstoffe ← imfpstoffe · immpfstoffe · impffstoffe · impfsotffe · impfsstoffe · impfstfofe · impfstofe · impfstofef

Frequently Asked Questions

Can "Impfstoff" and "Impfstoffe" be used interchangeably?
No. They are said differently ([ˈɪmp͡fˌʃtɔf] versus [ˈɪmp͡fˌʃtɔfə]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "Impfstoff" or "Impfstoffe"?
"Impfstoff" is the more common of the two: it sits at frequency rank #18,934 in our German list, against #36,412 for "Impfstoffe". 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 "Impfstoff" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Impfstoffe" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #983,175 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • 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 #983,175 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