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Synonyms

promptly

American  
[prompt-lee] / ˈprɒmpt li /

adverb

  1. at once or without delay.

    Be sure to complete the form accurately and return it promptly.

  2. exactly on time; punctually.

    The doors will shut promptly at 2 p.m., and no latecomers will be seated.


Other Word Forms

Etymology

Origin of promptly

prompt + -ly

Explanation

To do something promptly is to do it right away or in a timely fashion, avoiding any delays. When you receive an invitation, you might immediately check your calendar and promptly reply. Doing things promptly is the opposite of procrastinating or putting things off. Showing up promptly for meetings, dates, and other plans is courteous and polite. When the President responds promptly to a crisis, it's considered good leadership. If you delay too much, you lost the chance to do something promptly — this is a word for things that happen fast.

Keep Reading on Vocabulary.com

Vocabulary lists containing promptly

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

"Our aim was to give affected agencies a detailed account once our investigation was complete," OpenAI said, adding that it should have shared early findings more promptly and kept Australian authorities updated.

From BBC ● Sep. 29, 2026

In a follow-up Instagram post, Castro said Disneyland security officers promptly found the man.

From Los Angeles Times ● Sep. 26, 2026

Among the "missed opportunities" the inquiry identified were a handful of reported sightings of Phillips and his children during their years of disappearance, which agencies could have more promptly followed up on.

From BBC ● Sep. 16, 2026

On Wednesday, the final reporter was called on 28 minutes in, and Warsh promptly wrapped up by 3 p.m.

From The Wall Street Journal ● Sep. 16, 2026

Chickens promptly die after eating some peas that had been rejected by George Washington.

From "George Washington, Spymaster" by Thomas B. Allen

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