Which to use
“Fenster” is a noun and “festem” is an adjective - they look or sound alike but fill different roles in a sentence.
- #1,129
- “Fenster” frequency rank
- #27,721
- “festem” frequency rank
- 28850
- confusion score
Side-by-Side Comparison
| Feature | Fenster | festem |
|---|---|---|
| Definition | eine baulich verschieden ausgestaltete verglaste Öffnung in einem Bauwerk, deren hauptsächliche Funktion darin besteht, Licht in das Bauwerk zu führen und dieses zu belüften | Dativ Singular Maskulinum der starken Deklination des Positivs des Adjektivs fest |
Where the spellings diverge
Shared letters are muted; the letters that actually set Fenster and festem apart are highlighted. They share 5 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
Fenster and festem 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 28850, derived from the frequency rank of both members and their visual similarity.
Fenster is recorded at frequency rank #1,129, classified as anoun, pronounced [ˈfɛnstɐ]. festem is at rank #27,721, tagged as anadj, pronounced [ˈfɛstəm].
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 28850, this pair ranks #1,777,464 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Frequency comparison
Frequently Asked Questions
Can "Fenster" and "festem" be used interchangeably?
Remembering Fenster vs festem
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “Fenster”; for an adjective, it's “festem”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “Fenster” entry
- Browse more pairs most likely to be confused. Most confusable