kaltvsknalltTell them apart

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

Which to use

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

#2,306
“kalt” frequency rank
#15,134
“knallt” frequency rank
17440
confusion score

Side-by-Side Comparison

Feature kalt knallt
Definition eine niedrige Temperatur habend; von/mit niedriger Temperatur; nicht (mehr) heiß 3. Person Singular Indikativ Präsens Aktiv des Verbs knallen

Where the eye mixes kalt and knallt

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. kalt runs 4 letters (CVCC) against knallt's 6 (CCVCCC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
kalt
6 ch
knallt

Visual trap between kalt and knallt

These two trip readers on the page rather than in the ear: kalt is [kalt] while knallt is [knalt]. 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 (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 17440, 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]. knallt is at rank #15,134, tagged as averb, pronounced [knalt].

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 17440, this pair ranks #1,927,391 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of kalt vs knallt

Shared letters: aklt. Private to "kalt": -. Private to "knallt": n.

"kalt" · 4 letters · shape CVCC  ·  "knallt" · 6 letters · shape CCVCCC

Known mistypes of this pair

  • kalt ← aklt · kallt · kaltt · katl · kkalt · klat
  • knallt ← kanllt · kknallt · knalltt · knalt · knaltl · knlalt · knnallt · nkallt

Frequently Asked Questions

Is swapping "kalt" for "knallt" ever safe?
No - they are not even the same part of speech. "kalt" is an adjective and "knallt" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "kalt" or "knallt" show up more?
"kalt" is the more common of the two: it sits at frequency rank #2,306 in our German list, against #15,134 for "knallt". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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 "knallt" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,927,391 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "kalt" and "knallt" also get mixed up with nearby pairs, the highest-scored neighbour is "knallt vs Knolle". 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 #1,927,391 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