FluchvsFlugWhich spelling fits?

Which to use

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

#9,192
“Fluch” frequency rank
#2,649
“Flug” frequency rank
11841
confusion score

Side-by-Side Comparison

Feature Fluch Flug
Definition (im Zorn) gesagte Verwünschung Fortbewegung eines Körpers durch die Luft, hauptsächlich durch Ausnutzung der Gesetze der Aerodynamik

Where the eye mixes Fluch and Flug

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. Fluch runs 5 letters (CCVCC) against Flug's 4 (CCVC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
Fluch
4 ch
Flug

Why the eye confuses Fluch with Flug

A purely visual mix-up. Fluch ([fluːx]) and Flug ([fluːk]) 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 11841, derived from the frequency rank of both members and their visual similarity.

Fluch is recorded at frequency rank #9,192, classified as anoun, pronounced [fluːx]. Flug is at rank #2,649, tagged as anoun, pronounced [fluːk].

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 11841, this pair ranks #1,967,611 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Fluch vs Flug

Shared letters: flu. Private to "Fluch": ch. Private to "Flug": g.

"Fluch" · 5 letters · shape CCVCC  ·  "Flug" · 4 letters · shape CCVC

Known mistypes of this pair

  • Fluch ← ffluch · flcuh · flluch · flucch · fluchh · fluhc · fulch · lfuch
  • Flug ← fflug · flgu · fllug · flugg · fulg · lfug

Frequently Asked Questions

Can "Fluch" and "Flug" be used interchangeably?
No. They are said differently ([fluːx] versus [fluːk]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary German text, does "Fluch" or "Flug" show up more?
"Flug" is the more common of the two: it sits at frequency rank #2,649 in our German list, against #9,192 for "Fluch". 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 "Fluch" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Flug" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,967,611 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Fluch" and "Flug" also get mixed up with nearby pairs, the highest-scored neighbour is "Fluch vs Flure". 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 #1,967,611 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