Which to use
“Fehler” is a noun and “fehlst” is a verb - they look or sound alike but fill different roles in a sentence.
- #746
- “Fehler” frequency rank
- #29,124
- “fehlst” frequency rank
- 29870
- confusion score
Side-by-Side Comparison
| Feature | Fehler | fehlst |
|---|---|---|
| Definition | Abweichung von einem optimalen Zustand, Verfahren oder dem Richtigen | 2. Person Singular Indikativ Präsens Aktiv des Verbs fehlen |
Where the spellings diverge
Shared letters are muted; the letters that actually set Fehler and fehlst 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: Fehler is [ˈfeːlɐ] while fehlst is [feːlst]. 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 verb), which is usually the fastest check. Our composite confusion score for this pair is 29870, derived from the frequency rank of both members and their visual similarity.
Fehler is recorded at frequency rank #746, classified as anoun, pronounced [ˈfeːlɐ]. fehlst is at rank #29,124, tagged as averb, pronounced [feːlst].
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 29870, this pair ranks #1,758,682 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of Fehler vs fehlst
Shared letters: efhl. Private to "Fehler": r. Private to "fehlst": st.
"Fehler" · 6 letters · shape CVCCVC · "fehlst" · 6 letters · shape CVCCCC
Known mistypes of this pair
Frequency comparison
Frequently Asked Questions
Can "Fehler" and "fehlst" be used interchangeably?
Which is more common, "Fehler" or "fehlst"?
Remembering Fehler vs fehlst
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “Fehler”; for a verb, it's “fehlst”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “Fehler” entry
- Browse more pairs most likely to be confused. Most confusable