realenvsRillenWhich spelling fits?

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

Which to use

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

#6,713
“realen” frequency rank
#48,426
“Rillen” frequency rank
55139
confusion score

Side-by-Side Comparison

Feature realen Rillen
Definition Genitiv Singular Maskulinum der starken Flexion des Adjektivs real Nominativ Plural des Substantivs Rille

Where the eye mixes realen and Rillen

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

6 ch
realen
6 ch
Rillen

Look-alike desk: realen vs Rillen

These two trip readers on the page rather than in the ear: realen is [ʁeˈaːlən] while Rillen is [ˈʁɪlən]. 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 55139, derived from the frequency rank of both members and their visual similarity.

realen is recorded at frequency rank #6,713, classified as anadj, pronounced [ʁeˈaːlən]. Rillen is at rank #48,426, tagged as anoun, pronounced [ˈʁɪlən].

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 55139, this pair ranks #991,247 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of realen vs Rillen

Shared letters: elnr. Private to "realen": a. Private to "Rillen": i.

"realen" · 6 letters · shape CVVCVC  ·  "Rillen" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • realen ← eralen · raelen · reaeln · realenn · reallen · realne · relaen · rrealen
  • Rillen ← irllen · rileln · rilen · rillenn · rillne · rlilen · rrillen

Frequently Asked Questions

Is swapping "realen" for "Rillen" ever safe?
No - they are not even the same part of speech. "realen" is an adjective and "Rillen" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "realen" or "Rillen"?
"realen" is the more common of the two: it sits at frequency rank #6,713 in our German list, against #48,426 for "Rillen". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "realen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Rillen" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #991,247 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "realen" and "Rillen" also get mixed up with nearby pairs, the highest-scored neighbour is "Rillen vs rinnen". 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 #991,247 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