hobbiesvsopenWhat's the difference?

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

Which to use

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

#30,116
“hobbies” frequency rank
#2,607
“open” frequency rank
32723
confusion score

Side-by-Side Comparison

Feature hobbies open
Definition Plural des Substantivs hobby etwas ist nicht geschlossen

Letter map: hobbies vs open

Shared letters muted; letters that set hobbies and open apart highlighted. Shared run: 2.

7 ch
hobbies
4 ch
open

Role in the sentence - hobbies and open

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: hobbies is anoun and openanadjective. On the page they differ by 3 letter(s) in length. Our composite confusion score for this pair is 32723, derived from the frequency rank of both members and their visual similarity.

hobbies is recorded at frequency rank #30,116, classified as anoun, 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 32723, this pair ranks #1,701,413 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of hobbies vs open

Shared letters: eo. Private to "hobbies": bhis. Private to "open": np.

"hobbies" · 7 letters · shape CVCCVVC  ·  "open" · 4 letters · shape VCVC

Known mistypes of this pair

  • hobbieshbobies · hhobbies · hobbeis · hobbiess · hobbise · hobibes · hobies · ohbbies
  • openoepn · openn · opne · oppen · poen

Frequently Asked Questions

Can "hobbies" and "open" be used interchangeably?
No - they are not even the same part of speech. "hobbies" is a noun and "open" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "hobbies" or "open" show up more?
"open" is the more common of the two: it sits at frequency rank #2,607 in our German list, against #30,116 for "hobbies". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Done with this confusable. These links stay specific to "hobbies" and "open".

  • Full dictionary entry for "hobbies" 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 #1,701,413 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "hobbies" and "open" also get mixed up with nearby pairs, the highest-scored neighbour is "hobbies 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 #1,701,413 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