fairenvsFlurenWhich spelling fits?

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

Which to use

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

#11,424
“fairen” frequency rank
#32,526
“Fluren” frequency rank
43950
confusion score

Side-by-Side Comparison

Feature fairen Fluren
Definition Genitiv Singular Maskulinum der starken Deklination des Positivs des Adjektivs fair Dativ Plural des Substantivs Flur

Where the eye mixes fairen and Fluren

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. fairen (CVVCVC) and Fluren (CCVCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

6 ch
fairen
6 ch
Fluren

Why the eye confuses fairen with Fluren

These two trip readers on the page rather than in the ear: fairen is [ˈfɛːʁən] while Fluren is [ˈfluːʁən]. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 43950, derived from the frequency rank of both members and their visual similarity.

fairen is recorded at frequency rank #11,424, classified as anadj, pronounced [ˈfɛːʁən]. Fluren is at rank #32,526, tagged as anoun, pronounced [ˈfluːʁən].

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 43950, this pair ranks #1,401,871 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of fairen vs Fluren

Shared letters: efnr. Private to "fairen": ai. Private to "Fluren": lu.

"fairen" · 6 letters · shape CVVCVC  ·  "Fluren" · 6 letters · shape CCVCVC

Known mistypes of this pair

  • fairen ← afiren · faiern · fairenn · fairne · fairren · farien · ffairen · fiaren
  • Fluren ← ffluren · flluren · flruen · fluern · flurenn · flurne · flurren · fulren

Frequently Asked Questions

Can "fairen" and "Fluren" be used interchangeably?
No - they are not even the same part of speech. "fairen" is an adjective and "Fluren" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "fairen" or "Fluren"?
"fairen" is the more common of the two: it sits at frequency rank #11,424 in our German list, against #32,526 for "Fluren". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "fairen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Fluren" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,401,871 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "fairen" and "Fluren" also get mixed up with nearby pairs, the highest-scored neighbour is "Flure vs Fluren". 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 #1,401,871 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