seistvssiehstWhat's the difference?

Quick tell: seist is a unknown, siehst is a verb, so they fill different roles in a sentence.

Which to use

“seist” is an unknown and “siehst” is a verb - they look or sound alike but fill different roles in a sentence.

#32,764
“seist” frequency rank
#1,903
“siehst” frequency rank
34667
confusion score

Side-by-Side Comparison

Feature seist siehst
Definition 2. Person Singular Konjunktiv I Präsens von sein 2. Person Singular Indikativ Präsens Aktiv des Verbs sehen

Where the eye mixes seist and siehst

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

5 ch
seist
6 ch
siehst

Visual trap between seist and siehst

These two trip readers on the page rather than in the ear: seist is [zaɪ̯st] while siehst is [ziːst]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (unknown vs verb), which is usually the fastest check. Our composite confusion score for this pair is 34667, derived from the frequency rank of both members and their visual similarity.

seist is recorded at frequency rank #32,764, classified as anunknown, pronounced [zaɪ̯st]. siehst is at rank #1,903, tagged as averb, pronounced [ziːst].

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 34667, this pair ranks #1,658,061 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of seist vs siehst

Shared letters: eist. Private to "seist": -. Private to "siehst": h.

"seist" · 5 letters · shape CVVCC  ·  "siehst" · 6 letters · shape CVVCCC

Known mistypes of this pair

  • seistesist · seisst · seistt · seits · sesit · siest · sseist
  • siehstisehst · seihst · siehhst · siehsst · siehstt · siehts · siesht · sihest

Frequently Asked Questions

Can "seist" and "siehst" be used interchangeably?
No - they are not even the same part of speech. "seist" is an unknown and "siehst" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "seist" or "siehst"?
"siehst" is the more common of the two: it sits at frequency rank #1,903 in our German list, against #32,764 for "seist". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "seist" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "siehst" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,658,061 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "seist" and "siehst" also get mixed up with nearby pairs, the highest-scored neighbour is "seist vs steigst". 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 #1,658,061 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