hereinvsHerrnWhich spelling fits?

Quick tell: herein is a adverb, Herrn is a noun, so they fill different roles in a sentence.

Which to use

“herein” is an adverb and “Herrn” is a noun - they look or sound alike but fill different roles in a sentence.

#7,931
“herein” frequency rank
#1,699
“Herrn” frequency rank
9630
confusion score

Side-by-Side Comparison

Feature herein Herrn
Definition von außen nach innen (zum Sprechenden hin) Genitiv Singular des Substantivs Herr

Where the eye mixes herein and Herrn

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

6 ch
herein
5 ch
Herrn

Why the eye confuses herein with Herrn

These two trip readers on the page rather than in the ear: herein is [hɛˈʁaɪ̯n] while Herrn is [hɛʁn]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adverb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 9630, derived from the frequency rank of both members and their visual similarity.

herein is recorded at frequency rank #7,931, classified as anadv, pronounced [hɛˈʁaɪ̯n]. Herrn is at rank #1,699, tagged as anoun, pronounced [hɛʁn].

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 9630, this pair ranks #1,979,059 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of herein vs Herrn

Shared letters: ehnr. Private to "herein": i. Private to "Herrn": -.

"herein" · 6 letters · shape CVCVVC  ·  "Herrn" · 5 letters · shape CVCCC

Known mistypes of this pair

  • hereinehrein · heerin · hereinn · hereni · herien · herrein · hherein · hreein
  • Herrnehrrn · hern · hernr · herrnn · hherrn · hrern

Frequently Asked Questions

Is swapping "herein" for "Herrn" ever safe?
No - they are not even the same part of speech. "herein" is an adverb and "Herrn" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "herein" vs "Herrn" - which ranks higher?
"Herrn" is the more common of the two: it sits at frequency rank #1,699 in our German list, against #7,931 for "herein". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "herein" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Herrn" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,979,059 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "herein" and "Herrn" also get mixed up with nearby pairs, the highest-scored neighbour is "herein vs Hörern". 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 #1,979,059 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