Share WhatsApp Facebook Twitter Pinterest Email Astonish Definition: Something surprising or impressive. Synonyms: Surprise, Amaze, Startle, Confound Antonyms: Forewarn, Caution, Warn, Threaten 0 Related Posts Abandon – Definition, Synonyms and Antonym December 26, 2021 Abash – Definition, Synonyms and Antonym December 26, 2021 Abbreviate – Definition, Synonyms and Antonym December 26, 2021 Write A Comment Cancel Reply Save my name, email, and website in this browser for the next time I comment. Δ