Which to use
“Matthias” is a name and “Mattis” is a noun - they look or sound alike but fill different roles in a sentence.
- #3,056
- “Matthias” frequency rank
- #46,831
- “Mattis” frequency rank
- 49887
- confusion score
Side-by-Side Comparison
| Feature | Matthias | Mattis |
|---|---|---|
| Definition | männlicher Vorname | Genitiv Singular des Substantivs Matti |
Where the eye mixes Matthias and Mattis
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. Matthias runs 8 letters (CVCCCVVC) against Mattis's 6 (CVCCVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: Matthias vs Mattis
These two trip readers on the page rather than in the ear: Matthias is [maˈtiːas] while Mattis is [ˈmatis]. 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 (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 49887, derived from the frequency rank of both members and their visual similarity.
Matthias is recorded at frequency rank #3,056, classified as aname, pronounced [maˈtiːas]. Mattis is at rank #46,831, tagged as anoun, pronounced [ˈmatis].
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 49887, this pair ranks #1,194,626 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Matthias vs Mattis
Shared letters: aimst. Private to "Matthias": h. Private to "Mattis": -.
"Matthias" · 8 letters · shape CVCCCVVC · "Mattis" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Can "Matthias" and "Mattis" be used interchangeably?
In ordinary German text, does "Matthias" or "Mattis" show up more?
Useful next steps
Eye-level mix-up between "Matthias" and "Mattis" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "Matthias" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Mattis" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,194,626 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "Matthias" and "Mattis" also get mixed up with nearby pairs, the highest-scored neighbour is "marti vs Mattis". 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 #1,194,626 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.