Where does “astonisht” come from?

astonisht (English) comes from English astonish, from English astone, from Middle English astonien, from Old English āstunian, from Old English ā-, from Old English ar-, from Proto-West Germanic uʀ-, from Proto-Germanic uz- — out, outward.

astonisht (English): Obsolete form of astonished; simple past tense...

Definitions

  1. Obsolete form of astonished; simple past tense...

Ancestry of “astonisht”, step by step

astonisht traces back through two separate lines of ancestry.

via English astonish

StepLanguageWordMeaning
1EnglishastonishTo surprise greatly
2EnglishastoneTo astonish
3Middle Englishastonien
4Old Englishāstunian
5Old Englishā-a-; away, out
6Old Englishar-
7Proto-West Germanicuʀ-out, over; off, away
8Proto-Germanicuz-up, out
9Proto-Indo-Europeanuss-
10Proto-Indo-Europeanuds-up, out
11Proto-Indo-Europeanúdout, outward

via English T

StepLanguageWordMeaning
1EnglishTThe ordinal number twentieth, derived from this...
Every word from Proto-Indo-European údEvery word from Proto-Indo-European uds-Every word from Proto-Indo-European uss-