StufenvsstumpfenWhat's the difference?

Quick tell: Stufen is a noun, stumpfen is an adjective, so they fill different roles in a sentence.

Which to use

“Stufen” is a noun and “stumpfen” is an adjective - they look or sound alike but fill different roles in a sentence.

#6,008
“Stufen” frequency rank
#31,286
“stumpfen” frequency rank
37294
confusion score

Side-by-Side Comparison

Feature Stufen stumpfen
Definition Nominativ Plural des Substantivs Stufe Genitiv Singular Maskulinum der starken Deklination des Positivs des Adjektivs stumpf

Where the eye mixes Stufen and stumpfen

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. Stufen runs 6 letters (CCVCVC) against stumpfen's 8 (CCVCCCVC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
Stufen
8 ch
stumpfen

Visual trap between Stufen and stumpfen

These two trip readers on the page rather than in the ear: Stufen is [ˈʃtuːfn̩] while stumpfen is [ˈʃtʊmp͡fn̩]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 37294, derived from the frequency rank of both members and their visual similarity.

Stufen is recorded at frequency rank #6,008, classified as anoun, pronounced [ˈʃtuːfn̩]. stumpfen is at rank #31,286, tagged as anadj, pronounced [ˈʃtʊmp͡fn̩].

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 37294, this pair ranks #1,593,916 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Stufen vs stumpfen

Shared letters: efnstu. Private to "Stufen": -. Private to "stumpfen": mp.

"Stufen" · 6 letters · shape CCVCVC  ·  "stumpfen" · 8 letters · shape CCVCCCVC

Known mistypes of this pair

  • Stufen ← sstufen · stfuen · sttufen · stuefn · stufenn · stuffen · stufne · sutfen
  • stumpfen ← sstumpfen · stmupfen · sttumpfen · stumfpen · stummpfen · stumpefn · stumpfenn · stumpffen

Frequently Asked Questions

Can "Stufen" and "stumpfen" be used interchangeably?
No - they are not even the same part of speech. "Stufen" is a noun and "stumpfen" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "Stufen" or "stumpfen" show up more?
"Stufen" is the more common of the two: it sits at frequency rank #6,008 in our German list, against #31,286 for "stumpfen". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "Stufen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "stumpfen" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,593,916 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Stufen" and "stumpfen" also get mixed up with nearby pairs, the highest-scored neighbour is "stumpfen vs Sümpfe". 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 #1,593,916 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