opfernvsOsternWhich spelling fits?

Quick tell: opfern is a verb, Ostern is a noun, so they fill different roles in a sentence.

Which to use

“opfern” is a verb and “Ostern” is a noun - they look or sound alike but fill different roles in a sentence.

#4,729
“opfern” frequency rank
#6,225
“Ostern” frequency rank
10954
confusion score

Side-by-Side Comparison

Feature opfern Ostern
Definition etwas als Opfer darbringen; etwas einem Gott während einer Zeremonie geben Fest der Auferstehung Jesu Christi, beginnend zum Sonntag nach dem ersten Frühlingsvollmond

Where the eye mixes opfern and Ostern

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

6 ch
opfern
6 ch
Ostern

Visual trap between opfern and Ostern

These two trip readers on the page rather than in the ear: opfern is [ˈɔp͡fɐn] while Ostern is [ˈoːstɐn]. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 10954, derived from the frequency rank of both members and their visual similarity.

opfern is recorded at frequency rank #4,729, classified as averb, pronounced [ˈɔp͡fɐn]. Ostern is at rank #6,225, tagged as anoun, pronounced [ˈoːstɐn].

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 10954, this pair ranks #1,972,459 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of opfern vs Ostern

Shared letters: enor. Private to "opfern": fp. Private to "Ostern": st.

"opfern" · 6 letters · shape VCCVCC  ·  "Ostern" · 6 letters · shape VCCVCC

Known mistypes of this pair

  • opfernofpern · opefrn · opfenr · opfernn · opferrn · opffern · opfren · oppfern
  • Osternosetrn · osstern · ostenr · osternn · osterrn · ostren · osttern · otsern

Frequently Asked Questions

Can "opfern" and "Ostern" be used interchangeably?
No - they are not even the same part of speech. "opfern" is a verb and "Ostern" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "opfern" or "Ostern" show up more?
"opfern" is the more common of the two: it sits at frequency rank #4,729 in our German list, against #6,225 for "Ostern". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "opfern" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Ostern" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,972,459 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "opfern" and "Ostern" also get mixed up with nearby pairs, the highest-scored neighbour is "opfern vs opferte". 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 #1,972,459 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