148 Another Word for Instantly? – Instantly Synonyms & Antonyms

Want to say Instantly differently? Here are other words for Instantly and its similar synonyms and opposite words to say in unique way.


Meaning of Instantly

The primary meaning of "Instantly" is to do something immediately or without delay.

Etymology of Instantly

The word "Instantly" originates from the Old French word "instant," meaning "immediate" or "present moment," which is derived from the Latin word "instantem," the present participle of "instare," meaning "to stand upon" or "to be imminent."
Historically, "Instantly" has been used in English since the 15th century to convey a sense of immediacy or promptness.

Synonyms

immediately instantly straight away right away at once forthwith promptly quickly swiftly speedily rapidly fast briskly hastily hurriedly promptly momentarily briefly transiently fugaciously ephemeral transitorily suddenly abruptly sharply snappily swiftly rapidly fast quickly promptly forthwith straightaway immediately on the spot without delay in a flash in an instant like a shot in no time before you can say jack robinson.

Definitions

  • Oxford Languages defines "Instantly" as doing something immediately or without delay, or happening or done immediately.
  • It can also imply a sense of suddenness or promptness in action or reaction.

Usage Examples

  • The fire alarm went off, and the sprinkler system activated instantly.
  • She answered the phone instantly, expecting it to be her friend calling.
  • The new policy will be implemented instantly, affecting all employees.
  • The company's stock price rose instantly after the announcement of the merger.

Antonyms

gradually slowly tardily belatedly late delayed postponed deferred put off hesitantly reluctantly unwillingly sluggishly lazily indolently leisurely casually nonchalantly apathetically listlessly torpidly languidly inertly passively.
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