arkvsAUXWhat's the difference?

Quick tell: ark is a noun, AUX is an abbrev, so they fill different roles in a sentence.

Which to use

“ark” is a noun and “AUX” is an abbrev - they look or sound alike but fill different roles in a sentence.

#36,793
“ark” frequency rank
#18,814
“AUX” frequency rank
55607
confusion score

Side-by-Side Comparison

Feature ark AUX
Definition eine große Kiste mit einem flachen Deckel Kürzel für einen zusätzlichen Eingang zur freien Verwendung (bei Geräten wie zum Beispiel Verstärkern)

Letter map: ark vs AUX

Shared letters muted; letters that set ark and AUX apart highlighted. Shared run: 1.

3 ch
ark
3 ch
AUX

Grammar separator: ark vs AUX

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ark is anoun and AUXanabbrev. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 55607, derived from the frequency rank of both members and their visual similarity.

ark is recorded at frequency rank #36,793, classified as anoun, pronounced [ɑːk]. AUX is at rank #18,814, tagged as anabbrev, 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 55607, this pair ranks #973,035 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ark vs AUX

Shared letters: a. Private to "ark": kr. Private to "AUX": ux.

"ark" · 3 letters · shape VCC  ·  "AUX" · 3 letters · shape VVC

Frequently Asked Questions

Is swapping "ark" for "AUX" ever safe?
No - they are not even the same part of speech. "ark" is a noun and "AUX" an abbrev, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "ark" or "AUX" show up more?
"AUX" is the more common of the two: it sits at frequency rank #18,814 in our German list, against #36,793 for "ark". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "ark" and "AUX". Here's where to go from here.

  • Full dictionary entry for "ark" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "AUX" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #973,035 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "ark" and "AUX" also get mixed up with nearby pairs, the highest-scored neighbour is "ark vs AUD". Nearby pair

Confusion rank #973,035 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