SiebervsSperberWhich spelling fits?

Quick tell: Sieber is a name, Sperber is a noun, so they fill different roles in a sentence.

Which to use

“Sieber” is a name and “Sperber” is a noun - they look or sound alike but fill different roles in a sentence.

#36,624
“Sieber” frequency rank
#44,234
“Sperber” frequency rank
80858
confusion score

Side-by-Side Comparison

Feature Sieber Sperber
Definition deutschsprachiger Familienname, Nachname der kleinste deutsche Greifvogel

Letter map: Sieber vs Sperber

Shared letters muted; letters that set Sieber and Sperber apart highlighted. Shared run: 5.

6 ch
Sieber
7 ch
Sperber

Grammar separator: Sieber vs Sperber

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Sieber is aname and Sperberanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 80858, derived from the frequency rank of both members and their visual similarity.

Sieber is recorded at frequency rank #36,624, classified as aname, pronounced […]. Sperber is at rank #44,234, tagged as anoun, pronounced [ˈʃpɛʁbɐ].

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 80858, this pair ranks #187,067 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of Sieber vs Sperber

Shared letters: bers. Private to "Sieber": i. Private to "Sperber": p.

"Sieber" · 6 letters · shape CVVCVC  ·  "Sperber" · 7 letters · shape CCVCCVC

Known mistypes of this pair

  • Sieberiseber · seiber · sibeer · siebber · sieberr · siebre · sieebr · ssieber
  • Sperberpserber · seprber · spebrer · sperbber · sperberr · sperbre · sperebr · sperrber

Frequently Asked Questions

Do "Sieber" and "Sperber" mean the same thing in a sentence?
No - they are not even the same part of speech. "Sieber" is a name and "Sperber" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Sieber" vs "Sperber" - which ranks higher?
"Sieber" is the more common of the two: it sits at frequency rank #36,624 in our German list, against #44,234 for "Sperber". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "Sieber" and "Sperber".

  • Full dictionary entry for "Sieber" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Sperber" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #187,067 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Sieber" and "Sperber" also get mixed up with nearby pairs, the highest-scored neighbour is "Serbe vs Sperber". 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 #187,067 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