grobenvsGrubenWhat's the difference?

Quick tell: groben is a adjective, Gruben is a noun, so they fill different roles in a sentence.

Which to use

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

#12,728
“groben” frequency rank
#19,595
“Gruben” frequency rank
32323
confusion score

Side-by-Side Comparison

Feature groben Gruben
Definition Genitiv Singular Maskulinum der starken Deklination des Positivs des Adjektivs grob Nominativ Plural des Substantivs Grube

Where the eye mixes groben and Gruben

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. groben and Gruben follow the identical consonant-vowel pattern (CCVCVC). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
groben
6 ch
Gruben

Why the eye confuses groben with Gruben

These two trip readers on the page rather than in the ear: groben is [ˈɡʁoːbn̩] while Gruben is [ˈɡʁuːbn̩]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - o in “groben” becomes u in “Gruben”, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 32323, derived from the frequency rank of both members and their visual similarity.

groben is recorded at frequency rank #12,728, classified as anadj, pronounced [ˈɡʁoːbn̩]. Gruben is at rank #19,595, tagged as anoun, pronounced [ˈɡʁuːbn̩].

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 32323, this pair ranks #1,710,085 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of groben vs Gruben

Shared letters: begnr. Private to "groben": o. Private to "Gruben": u.

"groben" · 6 letters · shape CCVCVC  ·  "Gruben" · 6 letters · shape CCVCVC

Known mistypes of this pair

  • groben ← ggroben · gorben · grboen · grobben · grobenn · grobne · groebn · grroben
  • Gruben ← ggruben · grbuen · grruben · grubben · grubenn · grubne · gruebn · gurben

Frequently Asked Questions

Can "groben" and "Gruben" be used interchangeably?
No - they are not even the same part of speech. "groben" is an adjective and "Gruben" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "groben" vs "Gruben" - which ranks higher?
"groben" is the more common of the two: it sits at frequency rank #12,728 in our German list, against #19,595 for "Gruben". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "groben" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Gruben" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,710,085 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "groben" and "Gruben" also get mixed up with nearby pairs, the highest-scored neighbour is "grobes vs Gruben". 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 #1,710,085 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