Where does “astonishing” come from?

Astonishing comes from Old English āstunian, combining the prefix ā- (from or-) with a root from Proto-Indo-European (s)ten-, meaning to stun or stupefy through shock.

astonishing (English): Causing astonishment; present participle of...

Definitions

  1. Causing astonishment; present participle of...

Ancestry of “astonishing”, step by step

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

Words derived from “astonishing

Every word from Proto-Indo-European údEvery word from Proto-Indo-European uds-Every word from Proto-Indo-European uss-