HeissvsheiztWhich spelling fits?

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

Which to use

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

#2,068
“Heiss” frequency rank
#29,169
“heizt” frequency rank
31237
confusion score

Side-by-Side Comparison

Feature Heiss heizt
Definition Familienname 2. Person Plural Imperativ Präsens Aktiv des Verbs heizen

Where the eye mixes Heiss and heizt

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. Heiss and heizt follow the identical consonant-vowel pattern (CVVCC). Same shape at a glance is often the real trap, independent of shared letters.

5 ch
Heiss
5 ch
heizt

Visual trap between Heiss and heizt

These two trip readers on the page rather than in the ear: Heiss is [haɪ̯s] while heizt is [haɪ̯t͡st]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (name vs verb), which is usually the fastest check. Our composite confusion score for this pair is 31237, derived from the frequency rank of both members and their visual similarity.

Heiss is recorded at frequency rank #2,068, classified as aname, pronounced [haɪ̯s]. heizt is at rank #29,169, tagged as averb, pronounced [haɪ̯t͡st].

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 31237, this pair ranks #1,732,116 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Heiss vs heizt

Shared letters: ehi. Private to "Heiss": s. Private to "heizt": tz.

"Heiss" · 5 letters · shape CVVCC  ·  "heizt" · 5 letters · shape CVVCC

Known mistypes of this pair

  • Heiss ← ehiss · heis · heiß · hesis · hheiss · hiess
  • heizt ← ehizt · heitz · heiztt · heizzt · hezit · hheizt · hiezt

Frequently Asked Questions

Do "Heiss" and "heizt" mean the same thing in a sentence?
No - they are not even the same part of speech. "Heiss" is a name and "heizt" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Heiss" or "heizt"?
"Heiss" is the more common of the two: it sits at frequency rank #2,068 in our German list, against #29,169 for "heizt". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "Heiss" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "heizt" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,732,116 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Heiss" and "heizt" also get mixed up with nearby pairs, the highest-scored neighbour is "Heinze vs heizt". 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 #1,732,116 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