IbbenbürenvsopenWhich spelling fits?

Quick tell: Ibbenbüren is a name, open is an adjective, so they fill different roles in a sentence.

Which to use

“Ibbenbüren” is a name and “open” is an adjective - they look or sound alike but fill different roles in a sentence.

#36,409
“Ibbenbüren” frequency rank
#2,607
“open” frequency rank
39016
confusion score

Side-by-Side Comparison

Feature Ibbenbüren open
Definition eine Stadt in Nordrhein-Westfalen, Deutschland etwas ist nicht geschlossen

Letter map: Ibbenbüren vs open

Shared letters muted; letters that set Ibbenbüren and open apart highlighted. Shared run: 2. Ibbenbüren runs 10 letters (VCCVCCVCVC) against open's 4 (VCVC) - the length gap alone is often enough to separate them once you know to check it.

10 ch
Ibbenbüren
4 ch
open

Role in the sentence - Ibbenbüren and open

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Ibbenbüren is aname and openanadjective. On the page they differ by 6 letter(s) in length. Our composite confusion score for this pair is 39016, derived from the frequency rank of both members and their visual similarity.

Ibbenbüren is recorded at frequency rank #36,409, classified as aname, pronounced […]. open is at rank #2,607, tagged as anadj, pronounced […].

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 39016, this pair ranks #1,548,434 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Ibbenbüren vs open

Shared letters: en. Private to "Ibbenbüren": birü. Private to "open": op.

"Ibbenbüren" · 10 letters · shape VCCVCCVCVC  ·  "open" · 4 letters · shape VCVC

Known mistypes of this pair

  • open ← oepn · openn · opne · oppen · poen

Frequently Asked Questions

Can "Ibbenbüren" and "open" be used interchangeably?
No - they are not even the same part of speech. "Ibbenbüren" is a name and "open" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Ibbenbüren" vs "open" - which ranks higher?
"open" is the more common of the two: it sits at frequency rank #2,607 in our German list, against #36,409 for "Ibbenbüren". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

You've compared "Ibbenbüren" and "open". Here's where to go from here.

  • Full dictionary entry for "Ibbenbüren" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "open" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,548,434 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Ibbenbüren" and "open" also get mixed up with nearby pairs, the highest-scored neighbour is "Ibbenbüren vs puzzles". 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 #1,548,434 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