Where does “cavorteth” come from?

cavorteth (English) comes from English cavort, from English vault, from Middle French volter, from Italian voltare, from Vulgar Latin *volvitare, from Latin volvere, from Latin volvo, from Proto-Indo-European welw- — to turn, to wind.

Ancestry of “cavorteth”, step by step

cavorteth traces back through two separate lines of ancestry.

via English cavort

StepLanguageWordMeaning
1EnglishcavortTo prance, said of mounts; To move about...
2EnglishvaultAn arched masonry structure supporting and...
3Middle Frenchvolterto turn or spin around; to frolic
4Italianvoltareto turn; to flip; to make turn; to rotate
5Vulgar Latin*volvitare
6Latinvolverethird-person plural perfect active indicative of...
7LatinvolvoI roll, tumble
8Proto-Indo-Europeanwelw-hair, wool, grass, ear , forest; to turn, wind,...
9Proto-Indo-EuropeanwēlH-to roll, to undulate
10Proto-Indo-EuropeanwelH-to turn, to wind

via English eth

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