Where does “flattereth” come from?

flattereth (English) comes from English flatter, from English -er, from Middle English -er, from Old French -er, from Latin -āre, from Proto-Italic -āō, from Proto-Indo-European -eh₂yéti, from Proto-Indo-European -yéti — he, she.

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

Definitions

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

Ancestry of “flattereth”, step by step

flattereth traces back through two separate lines of ancestry.

via English flatter

StepLanguageWordMeaning
1Englishflattercomparative form of flat: more flat; To...
2English-erA person or thing that does an action indicated...
3Middle English-eragentive suffix; agent noun suffix
4Old French-erAlternative form of -ier, verbal suffix;...
5Latin-ārefirst conjugation
6Proto-Italic-āōForms primarily denominative verbs
7Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
8Proto-Indo-European-yétiCreates intransitive, often deponent,...
9Proto-Indo-Europeanyé-
10Chichewaiyehe, she

via English eth

StepLanguageWordMeaning
1EnglishethA letter introduced into Old English to...
Every word from Chichewa iyeEvery word from English -erEvery word from Proto-Indo-European -yéti