isolierenvsisoliertTell them apart

Which to use

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

#20,962
“isolieren” frequency rank
#9,050
“isoliert” frequency rank
30012
confusion score

Side-by-Side Comparison

Feature isolieren isoliert
Definition etwas oder jemanden von seiner Umgebung abtrennen Partizip Perfekt des Verbs isolieren

Where the eye mixes isolieren and isoliert

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. isolieren runs 9 letters (VCVCVVCVC) against isoliert's 8 (VCVCVVCC) - the length gap alone is often enough to separate them once you know to check it.

9 ch
isolieren
8 ch
isoliert

Why the eye confuses isolieren with isoliert

A purely visual mix-up. isolieren ([izoˈliːʁən]) and isoliert ([izoˈliːɐ̯t]) 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 1 letter(s) in length. Our composite confusion score for this pair is 30012, derived from the frequency rank of both members and their visual similarity.

isolieren is recorded at frequency rank #20,962, classified as averb, pronounced [izoˈliːʁən]. isoliert is at rank #9,050, tagged as averb, pronounced [izoˈliːɐ̯t].

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 30012, this pair ranks #1,756,061 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of isolieren vs isoliert

Shared letters: eilors. Private to "isolieren": n. Private to "isoliert": t.

"isolieren" · 9 letters · shape VCVCVVCVC  ·  "isoliert" · 8 letters · shape VCVCVVCC

Known mistypes of this pair

  • isolieren ← ioslieren · isloieren · isoileren · isoleiren · isolieern · isolierenn · isolierne · isolierren
  • isoliert ← iosliert · isloiert · isoilert · isoleirt · isolierrt · isoliertt · isolietr · isoliret

Frequently Asked Questions

Do "isolieren" and "isoliert" mean the same thing in a sentence?
No. They are said differently ([izoˈliːʁən] versus [izoˈliːɐ̯t]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "isolieren" or "isoliert"?
"isoliert" is the more common of the two: it sits at frequency rank #9,050 in our German list, against #20,962 for "isolieren". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "isolieren" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "isoliert" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,756,061 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "isolieren" and "isoliert" also get mixed up with nearby pairs, the highest-scored neighbour is "isolieren vs isolierten". 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 #1,756,061 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