Another Word for Quickly – Meaning, Synonyms, and Examples

The word quickly is a common adverb meaning at a fast speed; rapidly; or, after only a short time; soon. To make your English more varied and descriptive, learning another word for quickly will help. Using synonyms allows you to specify whether you mean rapidly, swiftly, or promptly.

What is Another Word for Quickly?

A great synonym for quickly is rapidly. Quickly means at a fast speed. Rapidly means very fast; quickly. Both words capture the core idea of high speed and fast action. Learning words like rapidly helps you convey a sense of great intensity and speed, often used to describe change or motion.

Meaning of “Quickly”

Quickly means at a fast speed; rapidly; with very little delay; or, soon.

We use it for speed (to run quickly), time (to finish quickly), or action (to respond quickly).

Synonyms for “Quickly”

Here are some common ways to say quickly:

• Rapidly: Very fast; quickly. (A strong alternative emphasizing great speed.)
• Swiftly: At high speed; quickly. (Used when emphasizing smooth, efficient, or sudden speed.)
• Promptly: Without delay; immediately. (Used when emphasizing lack of delay and timeliness.)
• Hastily: With excessive speed or urgency; hurriedly. (Used when implying speed was rushed, sometimes resulting in carelessness.)
• Briskly: In an active, quick, and energetic way. (Used when emphasizing energy and decisiveness.)

Example Sentences

• The temperature dropped rapidly after the storm front moved in.
• The decision was made swiftly to avoid losing the opportunity.
• Please respond to the customer’s inquiry promptly.
• She hastily finished the report just before the deadline.
• He walked briskly down the street, eager to arrive at the meeting.

Mini Dialogue

Sam: “Can you finish this report quickly?”

Mia: “I will work rapidly to analyze the data and finish it promptly this afternoon.”

Sam: “Great. We need to act swiftly on these findings.”

Common Mistakes to Avoid

❌ Don’t use Hastily if you want to compliment the speed and quality of the work. Hastily often implies carelessness or rushing.

✅ Do use Rapidly or Swiftly for high speed and Promptly for timely action.

Let’s Practice!

Which synonym best fits this sentence? “The project team reacted __________ to the change in market conditions, securing their advantage.” (Answer: Swiftly – This synonym works best because it refers specifically to moving at high speed in an efficient, decisive, and sudden manner.)

Practice Tip

Use promptly or rapidly instead of “quickly” in your next professional communication to emphasize urgency and speed.

Final Note

Knowing what is another word for quickly and practicing synonyms like rapidly and promptly will help you describe speed and timeliness clearly.