illegalvsillegalenConfusable pair

Which to use

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

#5,496
“illegal” frequency rank
#7,625
“illegalen” frequency rank
13121
confusion score

Side-by-Side Comparison

Feature illegal illegalen
Definition gegen ein Gesetz verstoßend, ohne behördliche Genehmigung, ungesetzlich, gesetzwidrig Genitiv Singular Maskulinum der starken Deklination des Positivs des Adjektivs illegal

Where the eye mixes illegal and illegalen

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.

7 ch
illegal
9 ch
illegalen

Look-alike desk: illegal vs illegalen

A purely visual mix-up. illegal ([ˈɪleɡaːl]) and illegalen ([ˈɪleɡaːlən]) 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 2 extra letter(s) - “illegal” sits inside “illegalen”. Our composite confusion score for this pair is 13121, derived from the frequency rank of both members and their visual similarity.

illegal is recorded at frequency rank #5,496, classified as anadj, pronounced [ˈɪleɡaːl]. illegalen is at rank #7,625, tagged as anadj, pronounced [ˈɪleɡaːlən].

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 13121, this pair ranks #1,959,984 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of illegal vs illegalen

Shared letters: aegil. Private to "illegal": -. Private to "illegalen": n.

"illegal" · 7 letters · shape VCCVCVC  ·  "illegalen" · 9 letters · shape VCCVCVCVC

Known mistypes of this pair

  • illegalilegal · ilelgal · illeagl · illegall · illeggal · illegla · illgeal · lilegal
  • illegalenilegalen · ilelgalen · illeaglen · illegaeln · illegalenn · illegallen · illegalne · illeggalen

Frequently Asked Questions

Do "illegal" and "illegalen" mean the same thing in a sentence?
No. They are said differently ([ˈɪleɡaːl] versus [ˈɪleɡaːlən]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary German text, does "illegal" or "illegalen" show up more?
"illegal" is the more common of the two: it sits at frequency rank #5,496 in our German list, against #7,625 for "illegalen". 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 "illegal" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "illegalen" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,959,984 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "illegal" and "illegalen" also get mixed up with nearby pairs, the highest-scored neighbour is "illegalen vs illegales". 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 #1,959,984 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