KarstenvskostenWhich spelling fits?

Quick tell: Karsten is a name, kosten is a verb, so they fill different roles in a sentence.

Which to use

“Karsten” is a name and “kosten” is a verb - they look or sound alike but fill different roles in a sentence.

#14,603
“Karsten” frequency rank
#570
“kosten” frequency rank
15173
confusion score

Side-by-Side Comparison

Feature Karsten kosten
Definition männlicher Vorname [jemandem] etwas (zum Beispiel in Form von Geld) wert sein, einen Wert oder bestimmten Preis haben

Where the eye mixes Karsten and kosten

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

7 ch
Karsten
6 ch
kosten

Look-alike desk: Karsten vs kosten

These two trip readers on the page rather than in the ear: Karsten is [ˈkaʁstn̩] while kosten is [ˈkɔstn̩]. 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 (name vs verb), which is usually the fastest check. Our composite confusion score for this pair is 15173, derived from the frequency rank of both members and their visual similarity.

Karsten is recorded at frequency rank #14,603, classified as aname, pronounced [ˈkaʁstn̩]. kosten is at rank #570, tagged as averb, pronounced [ˈkɔstn̩].

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 15173, this pair ranks #1,945,857 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Karsten vs kosten

Shared letters: eknst. Private to "Karsten": ar. Private to "kosten": o.

"Karsten" · 7 letters · shape CVCCCVC  ·  "kosten" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • Karstenakrsten · karrsten · karsetn · karssten · karstenn · karstne · karstten · kartsen
  • kostenkkosten · kosetn · kossten · kostenn · kostne · kostten · kotsen · ksoten

Frequently Asked Questions

Do "Karsten" and "kosten" mean the same thing in a sentence?
No - they are not even the same part of speech. "Karsten" is a name and "kosten" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Karsten" vs "kosten" - which ranks higher?
"kosten" is the more common of the two: it sits at frequency rank #570 in our German list, against #14,603 for "Karsten". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "Karsten" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "kosten" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,945,857 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Karsten" and "kosten" also get mixed up with nearby pairs, the highest-scored neighbour is "Karsten vs Kartei". 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 #1,945,857 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