Where does “perfecteth” come from?

perfecteth (English) comes from English perfect, from Middle English perfit, from Old French parfit, from Latin perfectus, from Latin perficiō, from Latin faciō, from Latin -torium, from Latin -tōrius.

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

Definitions

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

Ancestry of “perfecteth”, step by step

perfecteth traces back through two separate lines of ancestry.

via English perfect

StepLanguageWordMeaning
1EnglishperfectFitting its definition precisely; Having all of...
2Middle Englishperfitperfect
3Old Frenchparfit
4Latinperfectusachieved, executed, carried out, finished,...
5Latinperficiōto finish, complete
6Latinfaciōto do
7Latin-toriumnominative neuter singular of -tōrius; accusative...
8Latin-tōriusory
9Latin-tor-er
10Proto-Italic-tōrForms agent nouns to verb stems
11Proto-Indo-European-tōrDerives agent nouns from verbs, denoting someone...
12Proto-Indo-European-tor-s

via English eth

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