ArzneivsArzneienConfusable pair

Which to use

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

#32,920
“Arznei” frequency rank
#48,717
“Arzneien” frequency rank
81637
confusion score

Side-by-Side Comparison

Feature Arznei Arzneien
Definition Mittel gegen körperliche oder psychische Beschwerden Nominativ Plural des Substantivs Arznei

Where the eye mixes Arznei and Arzneien

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. Arznei runs 6 letters (VCCCVV) against Arzneien's 8 (VCCCVVVC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
Arznei
8 ch
Arzneien

Visual trap between Arznei and Arzneien

A purely visual mix-up. Arznei ([aːɐ̯t͡sˈnaɪ̯]) and Arzneien ([aːɐ̯t͡sˈnaɪ̯ən]) 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 2 extra letter(s) - “Arznei” sits inside “Arzneien”. Our composite confusion score for this pair is 81637, derived from the frequency rank of both members and their visual similarity.

Arznei is recorded at frequency rank #32,920, classified as anoun, pronounced [aːɐ̯t͡sˈnaɪ̯]. Arzneien is at rank #48,717, tagged as anoun, pronounced [aːɐ̯t͡sˈnaɪ̯ən].

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 81637, this pair ranks #171,994 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of Arznei vs Arzneien

Shared letters: aeinrz. Private to "Arznei": -. Private to "Arzneien": -.

"Arznei" · 6 letters · shape VCCCVV  ·  "Arzneien" · 8 letters · shape VCCCVVVC

Known mistypes of this pair

  • Arznei ← arnzei · arrznei · arzeni · arznie · arznnei · arzznei · azrnei · raznei
  • Arzneien ← arnzeien · arrzneien · arzenien · arzneein · arzneienn · arzneine · arznieen · arznneien

Frequently Asked Questions

Is swapping "Arznei" for "Arzneien" ever safe?
No. They are said differently ([aːɐ̯t͡sˈnaɪ̯] versus [aːɐ̯t͡sˈnaɪ̯ən]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "Arznei" vs "Arzneien" - which ranks higher?
"Arznei" is the more common of the two: it sits at frequency rank #32,920 in our German list, against #48,717 for "Arzneien". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "Arznei" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Arzneien" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #171,994 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Arznei" and "Arzneien" also get mixed up with nearby pairs, the highest-scored neighbour is "Arenen vs Arznei". 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 #171,994 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