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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.

Promptly after being elected, President Trump appointed Navarro as his senior counselor for trade and manufacturing.

From Los Angeles Times • May 9, 2025

Promptly trained on the galaxy, satellites soon revealed the origin of the flare at the center of the galaxy.

From Salon • May 10, 2022

Promptly after they posted on a local bulletin, Leandra Nichola contacted them.

From Washington Post • Mar. 17, 2022

Promptly, Reed rolled in his 25-foot birdie to halve the hole—and wagged his finger at Rory, as if to say "not so fast."

From Golf Digest • Apr. 10, 2018

Promptly at 6:49, there was a knock on Dimple’s dorm room door.

From "When Dimple Met Rishi" by Sandhya Menon