Which to use
“Fieber” is a noun and “fiesen” is an adjective - they look or sound alike but fill different roles in a sentence.
- #5,828
- “Fieber” frequency rank
- #28,190
- “fiesen” frequency rank
- 34018
- confusion score
Side-by-Side Comparison
| Feature | Fieber | fiesen |
|---|---|---|
| Definition | Erhöhung der Körpertemperatur im Krankheitsfall; Schutzreaktion des Körpers, um Krankheitserreger abzutöten | Genitiv Singular Maskulinum der starken Deklination des Positivs des Adjektivs fies |
Where the spellings diverge
Shared letters are muted; the letters that actually set Fieber and fiesen apart are highlighted. They share 4 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: Fieber is [ˈfiːbɐ] while fiesen is [ˈfiːzn̩]. 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 adjective), which is usually the fastest check. Our composite confusion score for this pair is 34018, derived from the frequency rank of both members and their visual similarity.
Fieber is recorded at frequency rank #5,828, classified as anoun, pronounced [ˈfiːbɐ]. fiesen is at rank #28,190, tagged as anadj, pronounced [ˈfiːzn̩].
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 34018, this pair ranks #1,672,840 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of Fieber vs fiesen
Shared letters: efi. Private to "Fieber": br. Private to "fiesen": ns.
"Fieber" · 6 letters · shape CVVCVC · "fiesen" · 6 letters · shape CVVCVC
Known mistypes of this pair
Frequency comparison
Frequently Asked Questions
Can "Fieber" and "fiesen" be used interchangeably?
Which is more common, "Fieber" or "fiesen"?
Remembering Fieber vs fiesen
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “Fieber”; for an adjective, it's “fiesen”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “Fieber” entry
- Browse more pairs most likely to be confused. Most confusable