komplexervsKomplexesWhat's the difference?

Quick tell: komplexer is a adjective, Komplexes is a noun, so they fill different roles in a sentence.

Which to use

“komplexer” is an adjective and “Komplexes” is a noun - they look or sound alike but fill different roles in a sentence.

#11,911
“komplexer” frequency rank
#15,411
“Komplexes” frequency rank
27322
confusion score

Side-by-Side Comparison

Feature komplexer Komplexes
Definition Nominativ Singular Maskulinum der starken Deklination des Positivs des Adjektivs komplex Genitiv Singular des Substantivs Komplex

Where the eye mixes komplexer and Komplexes

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence.

9 ch
komplexer
9 ch
Komplexes

Look-alike desk: komplexer vs Komplexes

These two trip readers on the page rather than in the ear: komplexer is [kɔmˈplɛksɐ] while Komplexes is [kɔmˈplɛksəs]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - r in “komplexer” becomes s in “Komplexes”, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 27322, derived from the frequency rank of both members and their visual similarity.

komplexer is recorded at frequency rank #11,911, classified as anadj, pronounced [kɔmˈplɛksɐ]. Komplexes is at rank #15,411, tagged as anoun, pronounced [kɔmˈplɛksəs].

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 27322, this pair ranks #1,803,644 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of komplexer vs Komplexes

Shared letters: eklmopx. Private to "komplexer": r. Private to "Komplexes": s.

"komplexer" · 9 letters · shape CVCCCVCVC  ·  "Komplexes" · 9 letters · shape CVCCCVCVC

Known mistypes of this pair

  • komplexerkkomplexer · kmoplexer · komlpexer · kommplexer · kompelxer · kompleexr · komplexerr · komplexre
  • Komplexeskkomplexes · kmoplexes · komlpexes · kommplexes · kompelxes · kompleexs · komplexess · komplexse

Frequently Asked Questions

Is swapping "komplexer" for "Komplexes" ever safe?
No - they are not even the same part of speech. "komplexer" is an adjective and "Komplexes" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "komplexer" or "Komplexes" show up more?
"komplexer" is the more common of the two: it sits at frequency rank #11,911 in our German list, against #15,411 for "Komplexes". 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 "komplexer" and "Komplexes" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "komplexer" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Komplexes" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,803,644 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "komplexer" and "Komplexes" also get mixed up with nearby pairs, the highest-scored neighbour is "komplexer 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 #1,803,644 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