noun

astonishment

astonishment, amazement, surprise

She looked at him in astonishment.

She looked at him in astonishment.

To my astonishment, the car started.

To my astonishment, the car started.

in astonishment feeling or showing great surprise She looked at him in astonishment.

to sb's astonishment used to express surprise at something To my astonishment, the car started.

Synonyms: amazement, surprise, wonder; Antonyms: composure, calmness

From Old French 'estoner' (to stun, daze), with the noun-forming suffix '-ment'.

Think of being 'stunned' by something. The 'ton' part sounds like thunder, a sound that can cause astonishment.

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