Which to use
“Hauptfach” and “Hauptsache” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #34,720
- “Hauptfach” frequency rank
- #3,453
- “Hauptsache” frequency rank
- 38173
- confusion score
Side-by-Side Comparison
| Feature | Hauptfach | Hauptsache |
|---|---|---|
| Definition | Fach an einer Universität, in dem jemand ein vollständiges Studium absolviert | das Wichtigste; das Entscheidende; das, worum es am meisten geht |
Where the eye mixes Hauptfach and Hauptsache
Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. Hauptfach runs 9 letters (CVVCCCVCC) against Hauptsache's 10 (CVVCCCVCCV) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between Hauptfach and Hauptsache
A purely visual mix-up. Hauptfach ([ˈhaʊ̯ptˌfax]) and Hauptsache ([ˈhaʊ̯ptˌzaxə]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 38173, derived from the frequency rank of both members and their visual similarity.
Hauptfach is recorded at frequency rank #34,720, classified as anoun, pronounced [ˈhaʊ̯ptˌfax]. Hauptsache is at rank #3,453, tagged as anoun, pronounced [ˈhaʊ̯ptˌzaxə].
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 38173, this pair ranks #1,570,962 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of Hauptfach vs Hauptsache
Shared letters: achptu. Private to "Hauptfach": f. Private to "Hauptsache": es.
"Hauptfach" · 9 letters · shape CVVCCCVCC · "Hauptsache" · 10 letters · shape CVVCCCVCCV
Known mistypes of this pair
- Hauptfach ← ahuptfach · haputfach · haupftach · haupptfach · hauptafch · hauptfacch · hauptfachh · hauptfahc
- Hauptsache ← ahuptsache · haputsache · haupptsache · haupstache · hauptasche · hauptsacche · hauptsaceh · hauptsachhe
Frequently Asked Questions
Do "Hauptfach" and "Hauptsache" mean the same thing in a sentence?
In ordinary German text, does "Hauptfach" or "Hauptsache" show up more?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "Hauptfach" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Hauptsache" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,570,962 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "Hauptfach" and "Hauptsache" also get mixed up with nearby pairs, the highest-scored neighbour is "Hauptsache vs Hauptursache". 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 #1,570,962 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.