Sau vs sy, What's the Difference?

Which to use

“Sau” and “sy” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#5,422
“Sau” frequency rank: #37,807
“sy” frequency rank: 43229
confusion score

Side-by-Side Comparison

Feature	Sau	sy
Definition	weibliches Schwein ab dem ersten Ferkeln	Auge

Where the eye mixes Sau and sy

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch

2 ch

Visual trap between Sau and sy

A purely visual mix-up. Sau ([zaʊ̯]) and sy ([sy]) 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 43229, derived from the frequency rank of both members and their visual similarity.

Sau is recorded at frequency rank #5,422, classified as anoun, pronounced [zaʊ̯]. sy is at rank #37,807, tagged as anoun, pronounced [sy].

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 43229, this pair ranks #1,424,665 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Sau vs sy

Shared letters: s. Private to "Sau": au. Private to "sy": y.

"Sau" · 3 letters · shape CVV · "sy" · 2 letters · shape CV

Frequently Asked Questions

Can "Sau" and "sy" be used interchangeably?

No. They are said differently ([zaʊ̯] versus [sy]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.

In ordinary German text, does "Sau" or "sy" show up more?

"Sau" is the more common of the two: it sits at frequency rank #5,422 in our German list, against #37,807 for "sy". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

Full dictionary entry for "Sau" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "sy" - compare definitions side by side with the headword page. Word entry
This pair ranks #1,424,665 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
"Sau" and "sy" also get mixed up with nearby pairs, the highest-scored neighbour is "seg vs sy". Nearby pair

Confusion rank #1,424,665 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.