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Instantaneous

usgb/ˌɪnstənˈteɪniəs/Volume
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No Delay

Indicates an action occurs without waiting.

Illustration for No Delay
He sent an instantaneous reply to the email.
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Unexpected Speed

Can express surprise at how quickly something happens.

Illustration for Unexpected Speed
The instantaneous applause was overwhelming.
Visual representation of the word "Instantaneous"

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