sekundärvssekundärenWhat's the difference?

Which to use

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

#27,929
“sekundär” frequency rank
#31,786
“sekundären” frequency rank
59715
confusion score

Side-by-Side Comparison

Feature sekundär sekundären
Definition an zweiter Stelle stehend Genitiv Singular Maskulinum der starken Deklination des Positivs des Adjektivs sekundär

Where the eye mixes sekundär and sekundären

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. sekundär runs 8 letters (CVCVCCVC) against sekundären's 10 (CVCVCCVCVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
sekundär
10 ch
sekundären

Visual trap between sekundär and sekundären

A purely visual mix-up. sekundär ([ˌzekʊnˈdɛːɐ̯]) and sekundären ([ˌzekʊnˈdɛːʁən]) 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) - “sekundär” sits inside “sekundären”. Our composite confusion score for this pair is 59715, derived from the frequency rank of both members and their visual similarity.

sekundär is recorded at frequency rank #27,929, classified as anadj, pronounced [ˌzekʊnˈdɛːɐ̯]. sekundären is at rank #31,786, tagged as anadj, pronounced [ˌzekʊnˈdɛːʁən].

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 59715, this pair ranks #814,117 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of sekundär vs sekundären

Shared letters: deknrsuä. Private to "sekundär": -. Private to "sekundären": -.

"sekundär" · 8 letters · shape CVCVCCVC  ·  "sekundären" · 10 letters · shape CVCVCCVCVC

Frequently Asked Questions

Do "sekundär" and "sekundären" mean the same thing in a sentence?
No. They are said differently ([ˌzekʊnˈdɛːɐ̯] versus [ˌzekʊnˈdɛːʁən]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "sekundär" or "sekundären"?
"sekundär" is the more common of the two: it sits at frequency rank #27,929 in our German list, against #31,786 for "sekundären". 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 "sekundär" and "sekundären" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "sekundär" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sekundären" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #814,117 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "sekundär" and "sekundären" also get mixed up with nearby pairs, the highest-scored neighbour is "sekundäre vs sekundären". Nearby pair

Confusion rank #814,117 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