HeilervsheiserWhich spelling fits?

Quick tell: Heiler is a noun, heiser is an adjective, so they fill different roles in a sentence.

Which to use

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

#26,451
“Heiler” frequency rank
#37,562
“heiser” frequency rank
64013
confusion score

Side-by-Side Comparison

Feature Heiler heiser
Definition jemand, der Heilung verschafft rau und/oder tonlos klingend, zumeist durch Überanstrengung oder Krankheit

Where the eye mixes Heiler and heiser

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. Heiler and heiser follow the identical consonant-vowel pattern (CVVCVC). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
Heiler
6 ch
heiser

Why the eye confuses Heiler with heiser

These two trip readers on the page rather than in the ear: Heiler is [ˈhaɪ̯lɐ] while heiser is [ˈhaɪ̯zɐ]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - l in “Heiler” becomes s in “heiser”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 64013, derived from the frequency rank of both members and their visual similarity.

Heiler is recorded at frequency rank #26,451, classified as anoun, pronounced [ˈhaɪ̯lɐ]. heiser is at rank #37,562, tagged as anadj, pronounced [ˈhaɪ̯zɐ].

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 64013, this pair ranks #656,439 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Heiler vs heiser

Shared letters: ehir. Private to "Heiler": l. Private to "heiser": s.

"Heiler" · 6 letters · shape CVVCVC  ·  "heiser" · 6 letters · shape CVVCVC

Known mistypes of this pair

  • Heiler ← ehiler · heielr · heilerr · heiller · heilre · helier · hheiler · hieler
  • heiser ← ehiser · heiesr · heiserr · heisre · heisser · hesier · hheiser · hieser

Frequently Asked Questions

Is swapping "Heiler" for "heiser" ever safe?
No - they are not even the same part of speech. "Heiler" is a noun and "heiser" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Heiler" vs "heiser" - which ranks higher?
"Heiler" is the more common of the two: it sits at frequency rank #26,451 in our German list, against #37,562 for "heiser". 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 "Heiler" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "heiser" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #656,439 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Heiler" and "heiser" also get mixed up with nearby pairs, the highest-scored neighbour is "heiser vs Hemer". 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 #656,439 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