fehlenvsfehlstWhat's the difference?

Which to use

“fehlen” and “fehlst” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#1,415
“fehlen” frequency rank
#29,124
“fehlst” frequency rank
30539
confusion score

Side-by-Side Comparison

Feature fehlen fehlst
Definition nicht vorhanden sein 2. Person Singular Indikativ Präsens Aktiv des Verbs fehlen

Where the eye mixes fehlen and fehlst

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. fehlen (CVCCVC) and fehlst (CVCCCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

6 ch
fehlen
6 ch
fehlst

Why the eye confuses fehlen with fehlst

A purely visual mix-up. fehlen ([ˈfeːlən]) and fehlst ([feːlst]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 30539, derived from the frequency rank of both members and their visual similarity.

fehlen is recorded at frequency rank #1,415, classified as averb, pronounced [ˈfeːlən]. 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 30539, this pair ranks #1,745,850 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of fehlen vs fehlst

Shared letters: efhl. Private to "fehlen": n. Private to "fehlst": st.

"fehlen" · 6 letters · shape CVCCVC  ·  "fehlst" · 6 letters · shape CVCCCC

Known mistypes of this pair

  • fehlen ← efhlen · feheln · fehhlen · fehlenn · fehllen · fehlne · felhen · ffehlen
  • fehlst ← efhlst · fehhlst · fehllst · fehlsst · fehlstt · fehlts · fehslt · felhst

Frequently Asked Questions

Do "fehlen" and "fehlst" mean the same thing in a sentence?
No. They are said differently ([ˈfeːlən] versus [feːlst]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "fehlen" or "fehlst"?
"fehlen" is the more common of the two: it sits at frequency rank #1,415 in our German list, against #29,124 for "fehlst". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "fehlen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fehlst" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,745,850 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "fehlen" and "fehlst" also get mixed up with nearby pairs, the highest-scored neighbour is "feels vs fehlst". 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 #1,745,850 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