untergehenvsUnternehmenWhich spelling fits?

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

Which to use

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

#13,967
“untergehen” frequency rank
#372
“Unternehmen” frequency rank
14339
confusion score

Side-by-Side Comparison

Feature untergehen Unternehmen
Definition versinken, unter oder in etwas verschwinden; nicht mehr hörbar sein, weil durch andere Geräusche oder Lärm übertönt Gesellschaft, die in Produktion oder Handel tätig ist oder Dienstleistungen erbringt

Where the eye mixes untergehen and Unternehmen

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. untergehen runs 10 letters (VCCVCCVCVC) against Unternehmen's 11 (VCCVCCVCCVC) - the length gap alone is often enough to separate them once you know to check it.

10 ch
untergehen
11 ch
Unternehmen

Why the eye confuses untergehen with Unternehmen

These two trip readers on the page rather than in the ear: untergehen is [ˈʊntɐˌɡeːən] while Unternehmen is [ʊntɐˈneːmən]. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 14339, derived from the frequency rank of both members and their visual similarity.

untergehen is recorded at frequency rank #13,967, classified as averb, pronounced [ˈʊntɐˌɡeːən]. Unternehmen is at rank #372, tagged as anoun, pronounced [ʊntɐˈneːmən].

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 14339, this pair ranks #1,951,881 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of untergehen vs Unternehmen

Shared letters: ehnrtu. Private to "untergehen": g. Private to "Unternehmen": m.

"untergehen" · 10 letters · shape VCCVCCVCVC  ·  "Unternehmen" · 11 letters · shape VCCVCCVCCVC

Known mistypes of this pair

  • untergehen ← nutergehen · unetrgehen · unntergehen · untegrehen · untereghen · untergeehn · untergehenn · untergehhen
  • Unternehmen ← nuternehmen · unetrnehmen · unnternehmen · untenrehmen · unterenhmen · unternehemn · unternehhmen · unternehmenn

Frequently Asked Questions

Can "untergehen" and "Unternehmen" be used interchangeably?
No - they are not even the same part of speech. "untergehen" is a verb and "Unternehmen" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "untergehen" vs "Unternehmen" - which ranks higher?
"Unternehmen" is the more common of the two: it sits at frequency rank #372 in our German list, against #13,967 for "untergehen". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Eye-level mix-up between "untergehen" and "Unternehmen" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "untergehen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Unternehmen" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,951,881 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "untergehen" and "Unternehmen" also get mixed up with nearby pairs, the highest-scored neighbour is "untergehen vs unterstehen". 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 #1,951,881 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