Which to use
“stu” is an unknown and “stumm” is an adjective - they look or sound alike but fill different roles in a sentence.
- #47,032
- “stu” frequency rank
- #12,598
- “stumm” frequency rank
- 59630
- confusion score
Side-by-Side Comparison
| Feature | stu | stumm |
|---|---|---|
| Definition | Dativ Singular des Numerales sto | keine Laute von sich geben könnend |
Where the spellings diverge
Shared letters are muted; the letters that actually set stu and stumm apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
stu and stumm form a confusable pair in the German index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 2 extra letter(s) - “stu” sits inside “stumm” - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 59630, derived from the frequency rank of both members and their visual similarity.
stu is recorded at frequency rank #47,032, classified as anunknown, pronounced [stʊ]. stumm is at rank #12,598, tagged as anadj, pronounced [ʃtʊm].
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 59630, this pair ranks #817,273 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Frequency comparison
Frequently Asked Questions
Can "stu" and "stumm" be used interchangeably?
Remembering stu vs stumm
The fastest way to pick the right one every time.
- Check the role first: if you need an unknown, it's “stu”; for an adjective, it's “stumm”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “stu” entry
- Browse more pairs most likely to be confused. Most confusable