havsHzConfusable pair

Quick tell: ha is a intj, Hz is an abbrev, so they fill different roles in a sentence.

Which to use

“ha” is an intj and “Hz” is an abbrev - they look or sound alike but fill different roles in a sentence.

#1,772
“ha” frequency rank
#12,310
“Hz” frequency rank
14082
confusion score

Side-by-Side Comparison

Feature ha Hz
Definition Ausruf des Triumphes Hertz

Letter map: ha vs Hz

Shared letters muted; letters that set ha and Hz apart highlighted. Shared run: 1.

2 ch
ha
2 ch
Hz

Part-of-speech tell for ha / Hz

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ha is anintj and Hzanabbrev. On the page they differ by a single letter - a in “ha” becomes z in “Hz”. Our composite confusion score for this pair is 14082, derived from the frequency rank of both members and their visual similarity.

ha is recorded at frequency rank #1,772, classified as anintj, pronounced [ha]. Hz is at rank #12,310, tagged as anabbrev.

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 14082, this pair ranks #1,953,682 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of ha vs Hz

Shared letters: h. Private to "ha": a. Private to "Hz": z.

"ha" · 2 letters · shape CV  ·  "Hz" · 2 letters · shape CC

Frequently Asked Questions

Is swapping "ha" for "Hz" ever safe?
No - they are not even the same part of speech. "ha" is an intj and "Hz" an abbrev, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "ha" or "Hz" show up more?
"ha" is the more common of the two: it sits at frequency rank #1,772 in our German list, against #12,310 for "Hz". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "ha" vs "Hz" is on the table, pick a follow-up below.

  • Full dictionary entry for "ha" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Hz" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,953,682 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "ha" and "Hz" also get mixed up with nearby pairs, the highest-scored neighbour is "haze vs Hz". Nearby pair

Confusion rank #1,953,682 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