rulevsStadlerTell them apart

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

Which to use

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

#31,762
“rule” frequency rank
#18,074
“Stadler” frequency rank
49836
confusion score

Side-by-Side Comparison

Feature rule Stadler
Definition Regel, Vorschrift deutschsprachiger Nachname, Familienname

Letter map: rule vs Stadler

Shared letters muted; letters that set rule and Stadler apart highlighted. Shared run: 2. rule runs 4 letters (CVCV) against Stadler's 7 (CCVCCVC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
rule
7 ch
Stadler

Grammar separator: rule vs Stadler

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: rule is anoun and Stadleraname. On the page they differ by 3 letter(s) in length. Our composite confusion score for this pair is 49836, derived from the frequency rank of both members and their visual similarity.

rule is recorded at frequency rank #31,762, classified as anoun, pronounced […]. Stadler is at rank #18,074, tagged as aname, 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 49836, this pair ranks #1,196,501 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of rule vs Stadler

Shared letters: elr. Private to "rule": u. Private to "Stadler": adst.

"rule" · 4 letters · shape CVCV  ·  "Stadler" · 7 letters · shape CCVCCVC

Known mistypes of this pair

  • rulerlue · rrule · ruel · rulle · urle
  • Stadlersatdler · sstadler · staddler · stadelr · stadlerr · stadller · stadlre · stalder

Frequently Asked Questions

Is swapping "rule" for "Stadler" ever safe?
No - they are not even the same part of speech. "rule" is a noun and "Stadler" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "rule" or "Stadler" show up more?
"Stadler" is the more common of the two: it sits at frequency rank #18,074 in our German list, against #31,762 for "rule". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "rule" and "Stadler".

  • Full dictionary entry for "rule" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Stadler" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,196,501 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "rule" and "Stadler" also get mixed up with nearby pairs, the highest-scored neighbour is "puzzles vs rule". 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 #1,196,501 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