VariablevsvariablenWhat's the difference?

Quick tell: Variable is a noun, variablen is an adjective, so they fill different roles in a sentence.

Which to use

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

#15,774
“Variable” frequency rank
#12,816
“variablen” frequency rank
28590
confusion score

Side-by-Side Comparison

Feature Variable variablen
Definition Platzhalter für Unbekannte/Unbestimmte/Veränderliche in Formulierungen oder Formeln der Mathematik; Rechengröße, die unterschiedliche Werte annehmen kann Genitiv Singular Maskulinum der starken Deklination des Positivs des Adjektivs variabel

Where the eye mixes Variable and variablen

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

8 ch
Variable
9 ch
variablen

Look-alike desk: Variable vs variablen

These two trip readers on the page rather than in the ear: Variable is [vaˈʁi̯aːblə] while variablen is [vaˈʁi̯aːblən]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “Variable” sits inside “variablen”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 28590, derived from the frequency rank of both members and their visual similarity.

Variable is recorded at frequency rank #15,774, classified as anoun, pronounced [vaˈʁi̯aːblə]. variablen is at rank #12,816, tagged as anadj, pronounced [vaˈʁi̯aːblən].

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 28590, this pair ranks #1,782,057 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Variable vs variablen

Shared letters: abeilrv. Private to "Variable": -. Private to "variablen": n.

"Variable" · 8 letters · shape CVCVVCCV  ·  "variablen" · 9 letters · shape CVCVVCCVC

Known mistypes of this pair

  • Variableavriable · vairable · varaible · variabble · variablle · varialbe · varibale · varriable
  • variablenavriablen · vairablen · varaiblen · variabblen · variabeln · variablenn · variabllen · variablne

Frequently Asked Questions

Can "Variable" and "variablen" be used interchangeably?
No - they are not even the same part of speech. "Variable" is a noun and "variablen" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "Variable" or "variablen" show up more?
"variablen" is the more common of the two: it sits at frequency rank #12,816 in our German list, against #15,774 for "Variable". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "Variable" and "variablen" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "Variable" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "variablen" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,782,057 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Variable" and "variablen" also get mixed up with nearby pairs, the highest-scored neighbour is "Variable vs variabler". 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 #1,782,057 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