KomplexenvsKomplizenConfusable pair

Which to use

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

#8,090
“Komplexen” frequency rank
#18,955
“Komplizen” frequency rank
27045
confusion score

Side-by-Side Comparison

Feature Komplexen Komplizen
Definition Dativ Plural des Substantivs Komplex Genitiv Singular des Substantivs Komplize

Where the eye mixes Komplexen and Komplizen

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.

9 ch
Komplexen
9 ch
Komplizen

Why the eye confuses Komplexen with Komplizen

A purely visual mix-up. Komplexen ([kɔmˈplɛksn̩]) and Komplizen ([kɔmˈpliːt͡sn̩]) 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 27045, derived from the frequency rank of both members and their visual similarity.

Komplexen is recorded at frequency rank #8,090, classified as anoun, pronounced [kɔmˈplɛksn̩]. Komplizen is at rank #18,955, tagged as anoun, pronounced [kɔmˈpliːt͡sn̩].

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 27045, this pair ranks #1,808,219 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Komplexen vs Komplizen

Shared letters: eklmnop. Private to "Komplexen": x. Private to "Komplizen": iz.

"Komplexen" · 9 letters · shape CVCCCVCVC  ·  "Komplizen" · 9 letters · shape CVCCCVCVC

Known mistypes of this pair

  • Komplexenkkomplexen · kmoplexen · komlpexen · kommplexen · kompelxen · kompleexn · komplexenn · komplexne
  • Komplizenkkomplizen · kmoplizen · komlpizen · kommplizen · kompilzen · kompliezn · komplizenn · komplizne

Frequently Asked Questions

Is swapping "Komplexen" for "Komplizen" ever safe?
No. They are said differently ([kɔmˈplɛksn̩] versus [kɔmˈpliːt͡sn̩]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "Komplexen" or "Komplizen"?
"Komplexen" is the more common of the two: it sits at frequency rank #8,090 in our German list, against #18,955 for "Komplizen". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "Komplexen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Komplizen" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,808,219 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Komplexen" and "Komplizen" also get mixed up with nearby pairs, the highest-scored neighbour is "Komplexen vs komplexeren". 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 #1,808,219 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