Which to use
“untersuchen” is a verb and “untersuchten” is an adjective - they look or sound alike but fill different roles in a sentence.
- #4,393
- “untersuchen” frequency rank
- #13,504
- “untersuchten” frequency rank
- 17897
- confusion score
Side-by-Side Comparison
| Feature | untersuchen | untersuchten |
|---|---|---|
| Definition | etwas analysieren oder erforschen, sich etwas sehr genau anschauen, um es zu verstehen | Genitiv Singular Maskulinum der starken Deklination des Positivs des Adjektivs untersucht |
Where the spellings diverge
Shared letters are muted; the letters that actually set untersuchen and untersuchten apart are highlighted. They share 11 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
untersuchen and untersuchten form a confusable pair in the German index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 1 letter(s) in length - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 17897, derived from the frequency rank of both members and their visual similarity.
untersuchen is recorded at frequency rank #4,393, classified as averb, pronounced [ˌʊntɐˈzuːxn̩]. untersuchten is at rank #13,504, tagged as anadj, pronounced [ʊntɐˈzuːxtn̩].
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 17897, this pair ranks #1,923,260 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Frequency comparison
Frequently Asked Questions
Can "untersuchen" and "untersuchten" be used interchangeably?
Remembering untersuchen vs untersuchten
The fastest way to pick the right one every time.
- Check the role first: if you need a verb, it's “untersuchen”; for an adjective, it's “untersuchten”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “untersuchen” entry
- Browse more pairs most likely to be confused. Most confusable