welchvswelchenWhat's the difference?

Quick tell: welch is a pronoun, welchen is an unknown, so they fill different roles in a sentence.

Which to use

“welch” is a pronoun and “welchen” is an unknown - they look or sound alike but fill different roles in a sentence.

#4,845
“welch” frequency rank
#1,277
“welchen” frequency rank
6122
confusion score

Side-by-Side Comparison

Feature welch welchen
Definition mit unmittelbar folgendem Adjektiv: Wort zur besonderen Hervorhebung einer Eigenschaft Akkusativ Singular des Pronomens welcher

Where the eye mixes welch and welchen

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. welch runs 5 letters (CVCCC) against welchen's 7 (CVCCCVC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
welch
7 ch
welchen

Look-alike desk: welch vs welchen

These two trip readers on the page rather than in the ear: welch is [vɛlç] while welchen is [ˈvɛlçn̩]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “welch” sits inside “welchen”, and the parts of speech differ too (pronoun vs unknown), which is usually the fastest check. Our composite confusion score for this pair is 6122, derived from the frequency rank of both members and their visual similarity.

welch is recorded at frequency rank #4,845, classified as apron, pronounced [vɛlç]. welchen is at rank #1,277, tagged as anunknown, pronounced [ˈvɛlçn̩].

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 6122, this pair ranks #1,992,647 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of welch vs welchen

Shared letters: cehlw. Private to "welch": -. Private to "welchen": n.

"welch" · 5 letters · shape CVCCC  ·  "welchen" · 7 letters · shape CVCCCVC

Known mistypes of this pair

  • welch ← ewlch · weclh · welcch · welchh · welhc · wellch · wlech · wwelch
  • welchen ← ewlchen · weclhen · welcchen · welcehn · welchenn · welchhen · welchne · welhcen

Frequently Asked Questions

Can "welch" and "welchen" be used interchangeably?
No - they are not even the same part of speech. "welch" is a pronoun and "welchen" an unknown, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "welch" or "welchen" show up more?
"welchen" is the more common of the two: it sits at frequency rank #1,277 in our German list, against #4,845 for "welch". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "welch" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "welchen" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,992,647 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "welch" and "welchen" also get mixed up with nearby pairs, the highest-scored neighbour is "welch vs witch". 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 #1,992,647 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