RadikalevsradikalerTell them apart

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

Which to use

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

#8,445
“Radikale” frequency rank
#21,032
“radikaler” frequency rank
29477
confusion score

Side-by-Side Comparison

Feature Radikale radikaler
Definition Nominativ Plural des Substantivs Radikal Nominativ Singular Maskulinum der starken Deklination des Positivs des Adjektivs radikal

Where the eye mixes Radikale and radikaler

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. Radikale runs 8 letters (CVCVCVCV) against radikaler's 9 (CVCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
Radikale
9 ch
radikaler

Look-alike desk: Radikale vs radikaler

These two trip readers on the page rather than in the ear: Radikale is [ʁadiˈkaːlə] while radikaler is [ʁadiˈkaːlɐ]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “Radikale” sits inside “radikaler”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 29477, derived from the frequency rank of both members and their visual similarity.

Radikale is recorded at frequency rank #8,445, classified as anoun, pronounced [ʁadiˈkaːlə]. radikaler is at rank #21,032, tagged as anadj, pronounced [ʁadiˈkaːlɐ].

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 29477, this pair ranks #1,766,108 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Radikale vs radikaler

Shared letters: adeiklr. Private to "Radikale": -. Private to "radikaler": -.

"Radikale" · 8 letters · shape CVCVCVCV  ·  "radikaler" · 9 letters · shape CVCVCVCVC

Known mistypes of this pair

  • Radikale ← ardikale · raddikale · radiakle · radikael · radikalle · radikkale · radiklae · radkiale
  • radikaler ← ardikaler · raddikaler · radiakler · radikaelr · radikalerr · radikaller · radikalre · radikkaler

Frequently Asked Questions

Do "Radikale" and "radikaler" mean the same thing in a sentence?
No - they are not even the same part of speech. "Radikale" is a noun and "radikaler" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Radikale" or "radikaler"?
"Radikale" is the more common of the two: it sits at frequency rank #8,445 in our German list, against #21,032 for "radikaler". 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 "Radikale" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "radikaler" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,766,108 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Radikale" and "radikaler" also get mixed up with nearby pairs, the highest-scored neighbour is "radial vs Radikale". 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 #1,766,108 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