Where does “cheateth” come from?

cheateth (English) comes from English cheat, from Middle English chete, from Middle English achete, from Middle English eschete, from Old French eschet, from Old French escheoir, from Latin excadēre, from Latin cadēre — to fall.

cheateth (English): third-person singular simple present indicative...

Definitions

  1. third-person singular simple present indicative...

Ancestry of “cheateth”, step by step

cheateth traces back through two separate lines of ancestry.

via English cheat

StepLanguageWordMeaning
1EnglishcheatTo violate rules in order to gain advantage from...
2Middle Englishchetecottage
3Middle EnglishacheteEscheat; the acquisition of property left without an inheritor
4Middle EnglishescheteThe taking of property from a feudal subject due to extinction of their line or crimes committed; escheat
5Old Frencheschet
6Old Frenchescheoirto fall; to happen
7Latinexcadērefall out
8Latincadēre
9Latincadōto fall, to fall out
10Proto-Italickadōfall, sink
11Proto-Indo-Europeanḱad-to fall

via English eth

StepLanguageWordMeaning
1EnglishethA letter introduced into Old English to...
Every word from Proto-Indo-European ḱad-