Where does “undergoeth” come from?

undergoeth (English) comes from English undergo, from Middle English undergon, from Old English undergān, from Old English under-, from Proto-Germanic under, from Proto-Indo-European h₁entér, from Proto-Indo-European h₁en — in; in, inside.

undergoeth (English): Third-person singular simple present indicative...

Definitions

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

Ancestry of “undergoeth”, step by step

undergoeth traces back through two separate lines of ancestry.

via English undergo

StepLanguageWordMeaning
1EnglishundergoTo go or move under or beneath; To experience; to...
2Middle Englishundergon
3Old Englishundergānto undergo, undermine, ruin
4Old Englishunder-between, among; beneath; subordinate to
5Proto-Germanicunderamong, between; under, beneath; under
6Proto-Indo-Europeanh₁entérbetween
7Proto-Indo-Europeanh₁enin; in, inside

via English eth

StepLanguageWordMeaning
1EnglishethA letter introduced into Old English to...
Every word from Proto-Indo-European h₁enEvery word from Proto-Indo-European h₁entérEvery word from Proto-Germanic under