Which to use
“irrational” and “irrationalen” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #36,424
- “irrational” frequency rank
- #45,367
- “irrationalen” frequency rank
- 81791
- confusion score
Side-by-Side Comparison
| Feature | irrational | irrationalen |
|---|---|---|
| Definition | ohne Vernunft | Genitiv Singular Maskulinum der starken Deklination des Positivs des Adjektivs irrational |
Where the spellings diverge
Shared letters are muted; the letters that actually set irrational and irrationalen apart are highlighted. They share 10 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
A purely visual mix-up. irrational ([ˈɪʁat͡si̯onaːl]) and irrationalen ([ˈɪʁat͡si̯onaːlən]) 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) - “irrational” sits inside “irrationalen”. Our composite confusion score for this pair is 81791, derived from the frequency rank of both members and their visual similarity.
irrational is recorded at frequency rank #36,424, classified as anadj, pronounced [ˈɪʁat͡si̯onaːl]. irrationalen is at rank #45,367, tagged as anadj, pronounced [ˈɪʁat͡si̯onaːlən].
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 81791, this pair ranks #169,014 of 2,006,359 scored German confusable pairs - among the most confusable pairs.
Orthographic DNA of irrational vs irrationalen
Shared letters: ailnort. Private to "irrational": -. Private to "irrationalen": e.
"irrational" · 10 letters · shape VCCVCVVCVC · "irrationalen" · 12 letters · shape VCCVCVVCVCVC
Known mistypes of this pair
- irrational ← irartional · irational · irraitonal · irratinoal · irratioanl · irrationall · irrationla · irrationnal
- irrationalen ← irartionalen · irationalen · irraitonalen · irratinoalen · irratioanlen · irrationaeln · irrationalenn · irrationallen
Frequency comparison
Frequently Asked Questions
Can "irrational" and "irrationalen" be used interchangeably?
Which is more common, "irrational" or "irrationalen"?
Remembering irrational vs irrationalen
The fastest way to pick the right one every time.
- Read both glosses above and match the meaning you intend, only context separates this pair.
- See each word in full, definition, IPA, etymology and its other confusables. Full “irrational” entry
- Browse more pairs most likely to be confused. Most confusable