Where does “exculpateth” come from?

exculpateth (English) comes from English exculpate, from Latin exculpatus, from Latin exculpo, from Latin culpa, from Proto-Italic kʷolpā, from Proto-Indo-European kʷolp-eh₂, from Proto-Indo-European kʷelp-, from Proto-Indo-European kʷel- — to turn.

Ancestry of “exculpateth”, step by step

exculpateth traces back through two separate lines of ancestry.

via English exculpate

StepLanguageWordMeaning
1EnglishexculpateTo clear of or to free from guilt; exonerate
2Latinexculpatus
3LatinexculpoAlternative form of exsculpō
4Latinculpafault, defect; blame, guilt; crime
5Proto-Italickʷolpāmistake; fault
6Proto-Indo-Europeankʷolp-eh₂bend, turn
7Proto-Indo-Europeankʷelp-to bend; to curve, arch
8Proto-Indo-Europeankʷel-to turn

via English eth

StepLanguageWordMeaning
1EnglishethA letter introduced into Old English to...
Every word from Proto-Indo-European kʷel-Every word from Proto-Indo-European kʷelp-Every word from Proto-Indo-European kʷolp-eh₂