kaltvsKarlsTell them apart

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

Which to use

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

#2,306
“kalt” frequency rank
#14,337
“Karls” frequency rank
16643
confusion score

Side-by-Side Comparison

Feature kalt Karls
Definition eine niedrige Temperatur habend; von/mit niedriger Temperatur; nicht (mehr) heiß Genitiv Singular des Substantivs Karl

Where the eye mixes kalt and Karls

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. kalt runs 4 letters (CVCC) against Karls's 5 (CVCCC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
kalt
5 ch
Karls

Why the eye confuses kalt with Karls

These two trip readers on the page rather than in the ear: kalt is [kalt] while Karls is [kaʁls]. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 16643, derived from the frequency rank of both members and their visual similarity.

kalt is recorded at frequency rank #2,306, classified as anadj, pronounced [kalt]. Karls is at rank #14,337, tagged as anoun, pronounced [kaʁls].

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 16643, this pair ranks #1,934,142 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of kalt vs Karls

Shared letters: akl. Private to "kalt": t. Private to "Karls": rs.

"kalt" · 4 letters · shape CVCC  ·  "Karls" · 5 letters · shape CVCCC

Known mistypes of this pair

  • kalt ← aklt · kallt · kaltt · katl · kkalt · klat
  • Karls ← akrls · kalrs · karlls · karlss · karrls · karsl · kkarls · krals

Frequently Asked Questions

Can "kalt" and "Karls" be used interchangeably?
No - they are not even the same part of speech. "kalt" is an adjective and "Karls" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "kalt" or "Karls"?
"kalt" is the more common of the two: it sits at frequency rank #2,306 in our German list, against #14,337 for "Karls". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "kalt" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Karls" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,934,142 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "kalt" and "Karls" also get mixed up with nearby pairs, the highest-scored neighbour is "karge vs Karls". 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 #1,934,142 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