SchleswigvsschlüssigTell them apart

Quick tell: Schleswig is a name, schlüssig is an adjective, so they fill different roles in a sentence.

Which to use

“Schleswig” is a name and “schlüssig” is an adjective - they look or sound alike but fill different roles in a sentence.

#3,771
“Schleswig” frequency rank
#25,752
“schlüssig” frequency rank
29523
confusion score

Side-by-Side Comparison

Feature Schleswig schlüssig
Definition das Herzogtum Schleswig logisch und überzeugend, folgerichtig (eine Argumentation, ein Beweis)

Where the eye mixes Schleswig and schlüssig

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. Schleswig and schlüssig follow the identical consonant-vowel pattern (CCCCVCCVC). Same shape at a glance is often the real trap, independent of shared letters.

9 ch
Schleswig
9 ch
schlüssig

Why the eye confuses Schleswig with schlüssig

These two trip readers on the page rather than in the ear: Schleswig is [ˈʃleːsvɪç] while schlüssig is [ˈʃlʏsɪç]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (name vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 29523, derived from the frequency rank of both members and their visual similarity.

Schleswig is recorded at frequency rank #3,771, classified as aname, pronounced [ˈʃleːsvɪç]. schlüssig is at rank #25,752, tagged as anadj, pronounced [ˈʃlʏsɪç].

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 29523, this pair ranks #1,765,221 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Schleswig vs schlüssig

Shared letters: cghils. Private to "Schleswig": ew. Private to "schlüssig": ü.

"Schleswig" · 9 letters · shape CCCCVCCVC  ·  "schlüssig" · 9 letters · shape CCCCVCCVC

Known mistypes of this pair

  • Schleswig ← cshleswig · scchleswig · schelswig · schhleswig · schlesiwg · schlesswig · schleswgi · schleswigg

Frequently Asked Questions

Is swapping "Schleswig" for "schlüssig" ever safe?
No - they are not even the same part of speech. "Schleswig" is a name and "schlüssig" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "Schleswig" or "schlüssig" show up more?
"Schleswig" is the more common of the two: it sits at frequency rank #3,771 in our German list, against #25,752 for "schlüssig". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "Schleswig" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "schlüssig" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,765,221 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Schleswig" and "schlüssig" also get mixed up with nearby pairs, the highest-scored neighbour is "Schlüsse vs schlüssig". 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 #1,765,221 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