zweiervszweitemWhich spelling fits?

Quick tell: zweier is a num, zweitem is an adjective, so they fill different roles in a sentence.

Which to use

“zweier” is a num and “zweitem” is an adjective - they look or sound alike but fill different roles in a sentence.

#3,864
“zweier” frequency rank
#40,349
“zweitem” frequency rank
44213
confusion score

Side-by-Side Comparison

Feature zweier zweitem
Definition Genitiv Plural der Flexion ohne bestimmten Artikel der Kardinalzahl zwei Dativ Singular Maskulinum der starken Flexion des Positivs des Adjektivs zweite

Where the eye mixes zweier and zweitem

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. zweier runs 6 letters (CCVVVC) against zweitem's 7 (CCVVCVC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
zweier
7 ch
zweitem

Visual trap between zweier and zweitem

These two trip readers on the page rather than in the ear: zweier is [ˈt͡svaɪ̯ɐ] while zweitem is [ˈt͡svaɪ̯təm]. 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 (num vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 44213, derived from the frequency rank of both members and their visual similarity.

zweier is recorded at frequency rank #3,864, classified as anum, pronounced [ˈt͡svaɪ̯ɐ]. zweitem is at rank #40,349, tagged as anadj, pronounced [ˈt͡svaɪ̯təm].

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 44213, this pair ranks #1,393,350 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of zweier vs zweitem

Shared letters: eiwz. Private to "zweier": r. Private to "zweitem": mt.

"zweier" · 6 letters · shape CCVVVC  ·  "zweitem" · 7 letters · shape CCVVCVC

Known mistypes of this pair

  • zweierwzeier · zewier · zweeir · zweierr · zweire · zwieer · zwweier · zzweier
  • zweitemwzeitem · zewitem · zweietm · zweitemm · zweitme · zweittem · zwetiem · zwietem

Frequently Asked Questions

Do "zweier" and "zweitem" mean the same thing in a sentence?
No - they are not even the same part of speech. "zweier" is a num and "zweitem" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "zweier" or "zweitem" show up more?
"zweier" is the more common of the two: it sits at frequency rank #3,864 in our German list, against #40,349 for "zweitem". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "zweier" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "zweitem" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,393,350 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "zweier" and "zweitem" also get mixed up with nearby pairs, the highest-scored neighbour is "Zweien vs zweitem". 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 #1,393,350 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