Which to use
“luis” is a verb and “Lukas” is a name - they look or sound alike but fill different roles in a sentence.
- #10,126
- “luis” frequency rank
- #5,392
- “Lukas” frequency rank
- 15518
- confusion score
Side-by-Side Comparison
| Feature | luis | Lukas |
|---|---|---|
| Definition | Indikativ Präteritum Aktiv des Verbs lui | männlicher Vorname |
Where the eye mixes luis and Lukas
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Look-alike desk: luis vs Lukas
These two trip readers on the page rather than in the ear: luis is [ˈluis] while Lukas is [ˈluːkas]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs name), which is usually the fastest check. Our composite confusion score for this pair is 15518, derived from the frequency rank of both members and their visual similarity.
luis is recorded at frequency rank #10,126, classified as averb, pronounced [ˈluis]. Lukas is at rank #5,392, tagged as aname, pronounced [ˈluːkas].
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 15518, this pair ranks #1,943,232 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of luis vs Lukas
Shared letters: lsu. Private to "luis": i. Private to "Lukas": ak.
"luis" · 4 letters · shape CVVC · "Lukas" · 5 letters · shape CVCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "luis" for "Lukas" ever safe?
Which is more common, "luis" or "Lukas"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "luis" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Lukas" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,943,232 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "luis" and "Lukas" also get mixed up with nearby pairs, the highest-scored neighbour is "Lees vs luis". 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 #1,943,232 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.