Where does “Scheckfälscherin” come from?

Scheckfälscherin (German) comes from German Scheckfälscher, from German Scheck, from American English check, from Middle English chek, from Old French eschéc, from Vulgar Latin scaccus, from Arabic شَاه, from Persian شاه — to sire, beget.

Ancestry of “Scheckfälscherin”, step by step

StepLanguageWordMeaning
1GermanScheckfälschercheck forger
2GermanScheckcheck, cheque
3American EnglishcheckA situation in which the king is directly...
4Middle EnglishchekSaid when the opponent's king is under attack;...
5Old Frencheschécfailure (act of failing)
6Vulgar Latinscaccuschess
7Arabicشَاهking in chess; king; king or check at chess, shah
8Persianشاهking; shah; king; Something that is the biggest...
9Middle Persian𐭬𐭫𐭪𐭠king
10Old Persian𐏋king
11Proto-Iranianxšáyati
12Proto-Indo-Iraniankšáyatihe rules, he has power over
13Proto-Indo-Europeanteḱ-to sire, beget
Every word from Proto-Indo-European teḱ-