Where does “appreciateth” come from?

appreciateth (English) comes from English appreciate, from Medieval Latin appreciatus, from Late Latin appretiatus, from Latin appretio, from Latin ad-, from Latin īn-, from Latin în, from Latin en — in.

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

Definitions

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

Ancestry of “appreciateth”, step by step

appreciateth traces back through two separate lines of ancestry.

via English appreciate

StepLanguageWordMeaning
1EnglishappreciateTo be grateful or thankful for; To view as...
2Medieval Latinappreciatusvalued or appraised
3Late Latinappretiatusappraised; valued, appraised, rated; purchased
4LatinappretioI value or estimate at a price, appraise, rate; I...
5Latinad-to; usually prefixed to verbs, in which cases it...
6Latinīn-un-, non-, not
7Latinînin, at, on, upon, from (space)
8Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
9Proto-Italicenin
10Proto-Indo-Europeanh₁énin

via English eth

StepLanguageWordMeaning
1EnglishethA letter introduced into Old English to...
Every word from Proto-Indo-European h₁énEvery word from Latin īn-Every word from Latin ad-