FlügenvsFlüssenTell them apart

Which to use

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

#20,251
“Flügen” frequency rank
#18,244
“Flüssen” frequency rank
38495
confusion score

Side-by-Side Comparison

Feature Flügen Flüssen
Definition Dativ Plural des Substantivs Flug Dativ Plural des Substantivs Fluss

Where the eye mixes Flügen and Flüssen

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

6 ch
Flügen
7 ch
Flüssen

Why the eye confuses Flügen with Flüssen

A purely visual mix-up. Flügen ([ˈflyːɡn̩]) and Flüssen ([ˈflʏsn̩]) 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 1 letter(s) in length. Our composite confusion score for this pair is 38495, derived from the frequency rank of both members and their visual similarity.

Flügen is recorded at frequency rank #20,251, classified as anoun, pronounced [ˈflyːɡn̩]. Flüssen is at rank #18,244, tagged as anoun, pronounced [ˈflʏsn̩].

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 38495, this pair ranks #1,562,460 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Flügen vs Flüssen

Shared letters: eflnü. Private to "Flügen": g. Private to "Flüssen": s.

"Flügen" · 6 letters · shape CCVCVC  ·  "Flüssen" · 7 letters · shape CCVCCVC

Frequently Asked Questions

Do "Flügen" and "Flüssen" mean the same thing in a sentence?
No. They are said differently ([ˈflyːɡn̩] versus [ˈflʏsn̩]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "Flügen" vs "Flüssen" - which ranks higher?
"Flüssen" is the more common of the two: it sits at frequency rank #18,244 in our German list, against #20,251 for "Flügen". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "Flügen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Flüssen" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,562,460 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Flügen" and "Flüssen" also get mixed up with nearby pairs, the highest-scored neighbour is "Flügen vs flügge". Nearby pair

Confusion rank #1,562,460 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