seinesvssiesWhat's the difference?

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

Which to use

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

#623
“seines” frequency rank
#40,209
“sies” frequency rank
40832
confusion score

Side-by-Side Comparison

Feature seines sies
Definition Genitiv Singular Maskulinum und Neutrum des Possessivpronomens sein archaisch: 2. Person Singular Konjunktiv Präsens Aktiv des Verbs esse

Letter map: seines vs sies

Shared letters muted; letters that set seines and sies apart highlighted. Shared run: 4.

6 ch
seines
4 ch
sies

Role in the sentence - seines and sies

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: seines is anunknown and siesaverb. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 40832, derived from the frequency rank of both members and their visual similarity.

seines is recorded at frequency rank #623, classified as anunknown, pronounced [ˈzaɪ̯nəs]. sies is at rank #40,209, tagged as averb, pronounced […].

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 40832, this pair ranks #1,497,012 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of seines vs sies

Shared letters: eis. Private to "seines": n. Private to "sies": -.

"seines" · 6 letters · shape CVVCVC  ·  "sies" · 4 letters · shape CVVC

Known mistypes of this pair

  • seinesesines · seiens · seiness · seinnes · seinse · senies · sienes · sseines
  • siesseis · siess · sise · ssies

Frequently Asked Questions

Can "seines" and "sies" be used interchangeably?
No - they are not even the same part of speech. "seines" is an unknown and "sies" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "seines" or "sies"?
"seines" is the more common of the two: it sits at frequency rank #623 in our German list, against #40,209 for "sies". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Done with this confusable. These links stay specific to "seines" and "sies".

  • Full dictionary entry for "seines" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sies" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,497,012 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "seines" and "sies" also get mixed up with nearby pairs, the highest-scored neighbour is "puzzles vs sies". 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 #1,497,012 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