Sostak

S1O1S1T1A1K5

proper noun

A surname.

OriginSlovak Šosták ← Belarusian Шостак ← Ukrainian Шостак →
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Meanings

proper nounSostak (plural Sostaks)

plural Sostaks · alternative Shostak · alternative Schostak · alternative Szostak

  1. A surname.

Origin

  1. Proto-Slavic*šestъ“sixth”
  2. UkrainianШостак
  3. BelarusianШостак
  4. SlovakŠosták
  5. EnglishSostak

From Slovak Šosták, Belarusian Шостак (Šóstak), and Ukrainian Шостак (Šostak). Ultimately, from a derivative of Proto-Slavic *šestъ (“sixth”).

More words from Slovak, Belarusian, Ukrainian

Full word history & related roots →

Rhymes & wordplay

Anagrams

KostasStasko
Cite this entry
APA

Sostak. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/Sostak

MLA

“Sostak.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Sostak. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “Sostak,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/Sostak.

Source: Sostak on Wiktionary, CC BY-SA 4.0.