purenvspurerWhich spelling fits?

Which to use

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

#35,969
“puren” frequency rank
#19,682
“purer” frequency rank
55651
confusion score

Side-by-Side Comparison

Feature puren purer
Definition Genitiv Singular Maskulinum der starken Deklination des Positivs des Adjektivs pur Nominativ Singular Maskulinum der starken Flexion des Positivs des Adjektivs pur

Where the eye mixes puren and purer

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. puren and purer follow the identical consonant-vowel pattern (CVCVC). Same shape at a glance is often the real trap, independent of shared letters.

5 ch
puren
5 ch
purer

Look-alike desk: puren vs purer

A purely visual mix-up. puren ([ˈpuːʁən]) and purer ([ˈpuːʁɐ]) 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 a single letter - n in “puren” becomes r in “purer”. Our composite confusion score for this pair is 55651, derived from the frequency rank of both members and their visual similarity.

puren is recorded at frequency rank #35,969, classified as anadj, pronounced [ˈpuːʁən]. purer is at rank #19,682, tagged as anadj, pronounced [ˈpuːʁɐ].

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 55651, this pair ranks #971,291 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of puren vs purer

Shared letters: epru. Private to "puren": n. Private to "purer": -.

"puren" · 5 letters · shape CVCVC  ·  "purer" · 5 letters · shape CVCVC

Known mistypes of this pair

  • puren ← ppuren · pruen · puern · purenn · purne · purren · upren
  • purer ← ppurer · pruer · puerr · purerr · purrer · uprer

Frequently Asked Questions

Is swapping "puren" for "purer" ever safe?
No. They are said differently ([ˈpuːʁən] versus [ˈpuːʁɐ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary German text, does "puren" or "purer" show up more?
"purer" is the more common of the two: it sits at frequency rank #19,682 in our German list, against #35,969 for "puren". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "puren" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "purer" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #971,291 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "puren" and "purer" also get mixed up with nearby pairs, the highest-scored neighbour is "purem vs puren". 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 #971,291 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