HertzvsHoltzTell them apart

Quick tell: Hertz is a noun, Holtz is a name, so they fill different roles in a sentence.

Which to use

“Hertz” is a noun and “Holtz” is a name - they look or sound alike but fill different roles in a sentence.

#22,374
“Hertz” frequency rank
#47,485
“Holtz” frequency rank
69859
confusion score

Side-by-Side Comparison

Feature Hertz Holtz
Definition Maßeinheit der Frequenz; 1 Hz = 1 Schwingung pro Sekunde Ortsteil von Rambruch, Luxemburg

Letter map: Hertz vs Holtz

Shared letters muted; letters that set Hertz and Holtz apart highlighted. Shared run: 3.

5 ch
Hertz
5 ch
Holtz

Part-of-speech tell for Hertz / Holtz

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Hertz is anoun and Holtzaname. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 69859, derived from the frequency rank of both members and their visual similarity.

Hertz is recorded at frequency rank #22,374, classified as anoun, pronounced [hɛʁt͡s]. Holtz is at rank #47,485, tagged as aname, pronounced […].

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 69859, this pair ranks #463,796 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of Hertz vs Holtz

Shared letters: htz. Private to "Hertz": er. Private to "Holtz": lo.

"Hertz" · 5 letters · shape CVCCC  ·  "Holtz" · 5 letters · shape CVCCC

Known mistypes of this pair

  • Hertzehrtz · herrtz · herttz · hertzz · herzt · hetrz · hhertz · hretz
  • Holtzhholtz · hlotz · holltz · holttz · holtzz · holzt · hotlz · ohltz

Frequently Asked Questions

Can "Hertz" and "Holtz" be used interchangeably?
No - they are not even the same part of speech. "Hertz" is a noun and "Holtz" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "Hertz" or "Holtz" show up more?
"Hertz" is the more common of the two: it sits at frequency rank #22,374 in our German list, against #47,485 for "Holtz". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "Hertz" and "Holtz".

  • Full dictionary entry for "Hertz" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Holtz" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #463,796 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Hertz" and "Holtz" also get mixed up with nearby pairs, the highest-scored neighbour is "Holtz vs puzzles". 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 #463,796 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