SiouxvssixWhich spelling fits?

Quick tell: Sioux is a noun, six is a num, so they fill different roles in a sentence.

Which to use

“Sioux” is a noun and “six” is a num - they look or sound alike but fill different roles in a sentence.

#44,918
“Sioux” frequency rank
#14,932
“six” frequency rank
59850
confusion score

Side-by-Side Comparison

Feature Sioux six
Definition Angehöriger/Angehörige eines nordamerikanischen Indianervolkes ohne Aussage über das natürliche Geschlecht; im Plural auch kollektiv: Volk/Stamm der Sioux sechs

Where the eye mixes Sioux and six

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
Sioux
3 ch
six

Why the eye confuses Sioux with six

These two trip readers on the page rather than in the ear: Sioux is [ˈziːʊks] while six is [sɪks]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs num), which is usually the fastest check. Our composite confusion score for this pair is 59850, derived from the frequency rank of both members and their visual similarity.

Sioux is recorded at frequency rank #44,918, classified as anoun, pronounced [ˈziːʊks]. six is at rank #14,932, tagged as anum, pronounced [sɪks].

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 59850, this pair ranks #808,976 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Sioux vs six

Shared letters: isx. Private to "Sioux": ou. Private to "six": -.

"Sioux" · 5 letters · shape CVVVC  ·  "six" · 3 letters · shape CVC

Known mistypes of this pair

  • Siouxisoux · siouxx · sioxu · siuox · soiux · ssioux

Frequently Asked Questions

Do "Sioux" and "six" mean the same thing in a sentence?
No - they are not even the same part of speech. "Sioux" is a noun and "six" a num, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "Sioux" or "six" show up more?
"six" is the more common of the two: it sits at frequency rank #14,932 in our German list, against #44,918 for "Sioux". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "Sioux" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "six" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #808,976 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Sioux" and "six" also get mixed up with nearby pairs, the highest-scored neighbour is "Sinus vs Sioux". 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 #808,976 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