IdeenvsihrenConfusable pair

Quick tell: Ideen is a noun, ihren is an unknown, so they fill different roles in a sentence.

Which to use

“Ideen” is a noun and “ihren” is an unknown - they look or sound alike but fill different roles in a sentence.

#1,422
“Ideen” frequency rank
#171
“ihren” frequency rank
1593
confusion score

Side-by-Side Comparison

Feature Ideen ihren
Definition Nominativ Plural des Substantivs Idee Akkusativ Singular Maskulinum des femininen Possessivpronomens ihr

Where the eye mixes Ideen and ihren

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
Ideen
5 ch
ihren

Visual trap between Ideen and ihren

These two trip readers on the page rather than in the ear: Ideen is [iˈdeːən] while ihren is [ˈiːʁən]. 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 (noun vs unknown), which is usually the fastest check. Our composite confusion score for this pair is 1593, derived from the frequency rank of both members and their visual similarity.

Ideen is recorded at frequency rank #1,422, classified as anoun, pronounced [iˈdeːən]. ihren is at rank #171, tagged as anunknown, pronounced [ˈiːʁən].

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 1593, this pair ranks #2,004,059 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Ideen vs ihren

Shared letters: ein. Private to "Ideen": d. Private to "ihren": hr.

"Ideen" · 5 letters · shape VCVVC  ·  "ihren" · 5 letters · shape VCCVC

Known mistypes of this pair

  • Ideendieen · iddeen · ideenn · iden · idene · ieden
  • ihrenhiren · ihern · ihhren · ihrenn · ihrne · ihrren · irhen

Frequently Asked Questions

Do "Ideen" and "ihren" mean the same thing in a sentence?
No - they are not even the same part of speech. "Ideen" is a noun and "ihren" an unknown, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Ideen" or "ihren"?
"ihren" is the more common of the two: it sits at frequency rank #171 in our German list, against #1,422 for "Ideen". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "Ideen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ihren" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #2,004,059 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Ideen" and "ihren" also get mixed up with nearby pairs, the highest-scored neighbour is "Ideen vs igen". 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 #2,004,059 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