25 Synonyms for Quickly | Another Word for Quickly (With Examples)

Sometimes, you want to say “quickly” but in a different way, right? Maybe “fast” or “right away” feels more natural, or maybe “in a flash” sounds more fun. Whatever the case, this post is your go-to guide! You’ll learn 25 simple and easy synonyms for “quickly” that you can use every day. These words are fun, friendly, and feel like real conversation. Let’s dive in and explore better ways to say “quickly”—you’ll be using them in no time!

1. Fast

“Fast” is one of the most common ways to say “quickly.” It means something happens with speed. You can walk fast, eat fast, or even think fast. “She ran fast to catch the bus.” It’s a short, simple word that fits in many sentences. When you need to show that something didn’t take much time, “fast” works well. Kids learn it early, and adults use it often. It’s easy, clear, and gets the point across with no trouble at all.

2. Rapidly

“Rapidly” means something happens really fast, often without pause. It sounds a little more formal than just “fast,” but it’s still easy to use. “The weather changed rapidly from sunny to rainy.” Use it when things change or move quickly. It fits well when talking about actions, growth, or events. Even though it’s a longer word, it’s not hard to understand. “Rapidly” shows that something didn’t take much time and happened at high speed. It works great in stories and everyday talk too.

3. Swiftly

“Swiftly” means something is done with speed and smooth motion. It has a soft sound but strong meaning. “He moved swiftly through the crowd.” It’s often used when talking about people or things moving fast and quietly. It also works well in writing or storytelling. This word is great when you want to show someone doing something quickly and with style. You can also say someone makes a “swift decision” when they choose fast. It’s simple, graceful, and clear to use in daily life.

4. Speedily

“Speedily” means fast, but in a cheerful or helpful way. It sounds friendly and polite. “The pizza arrived speedily after we ordered it.” It works well when talking about services, deliveries, or anything that happens fast and makes you happy. It’s a bit more fun than just saying “quickly” or “fast.” You might hear it in customer service or writing that wants to sound kind. “Speedily” is all about things getting done fast and with no trouble at all.

5. Promptly

“Promptly” means right away, without any waiting. It’s a smart and polite word. “He replied to my message promptly.” It’s often used in business, emails, or anytime you want to show that someone did something on time and fast. It gives a feeling of being on time and not lazy. “Promptly” is helpful when you want to sound professional or clear. It’s a good way to show respect for time—both yours and other people’s.

6. Hastily

“Hastily” means something was done fast, but maybe without thinking too much. “She packed her bag hastily and ran out the door.” It can sound a little messy, like someone was rushing. This word is useful when showing that something was done in a hurry. It’s great for stories, when characters are late or surprised. “Hastily” helps describe fast actions that might be a little wild or clumsy. Use it when you want to add emotion to a fast action.

7. Briskly

“Briskly” means quickly and with energy. It’s like doing something fast and with a little bounce. “He walked briskly down the street.” You can use it when someone is busy but happy or moving with purpose. It feels fresh and lively, like a cool morning walk. This word is great in writing and daily talk, especially when you want to show that someone is active or focused. “Briskly” brings a sense of movement, speed, and even style to your sentence.

8. Immediately

“Immediately” means something happens at once—no delay at all. “She left the room immediately after the phone rang.” It’s a clear and strong word. When you need to show that something happened right away, this word is perfect. It works well in both writing and speaking. It’s also great for giving directions or showing fast reactions. “Immediately” makes sure your point is clear. It says, “This happened now, not later,” and it’s easy for everyone to understand.

9. Instantly

“Instantly” means something happened in a second or less. “He fell asleep instantly after a long day.” It’s very close to “immediately” but has a softer, quicker sound. It’s often used when things happen without warning or effort. This word works well when describing feelings, reactions, or actions. It adds a quick, clear beat to your sentence. You can use “instantly” in daily talk, stories, or texts. It’s short, strong, and shows that something happened in a flash.

10. Suddenly

“Suddenly” means something happened fast and without warning. “Suddenly, the lights went out.” It brings surprise and speed at the same time. This word is perfect for stories or exciting moments. Use it when something changes quickly and no one saw it coming. “Suddenly” works with actions, feelings, and events. It adds drama and movement to your sentence. It’s a fun word to use when you want to show a quick shift in the story or a moment.

11. At once

“At once” means doing something right away. It’s a phrase made of two simple words. “She started cleaning at once when she saw the mess.” It’s easy to say and understand. You can use it when someone acts fast without waiting. It fits well in both speech and writing. This phrase feels natural and direct. It’s also used in giving orders or requests, like “Come here at once!” It adds power and speed to any sentence.

12. Right away

“Right away” means something happens very soon, almost now. “He answered the phone right away.” It’s casual and common in everyday talk. You’ll hear it all the time in real life. It’s a warm and friendly way to say “quickly.” You can use it with friends, family, or anyone. It shows you care about being fast and helpful. “Right away” is a go-to phrase that makes things sound easy and clear without being too formal or too long.

13. Without delay

“Without delay” means doing something with no waiting. “We need to fix the problem without delay.” It’s clear and serious. This phrase is great when something needs to be done fast and is important. It can sound formal but is still easy to understand. You can use it in writing, work, or when talking about something urgent. It adds meaning to your sentence by showing that time matters. It’s strong, helpful, and easy to use when speed is key.

14. ASAP

“ASAP” means “as soon as possible.” It’s fast to say and easy to remember. “Send me the file ASAP.” You hear it often in work or casual talk. It shows that you want something quickly but still understand there might be a short wait. It’s not too pushy, but still clear. People use it in texts, emails, or when giving tasks. It’s friendly but firm. ASAP helps you ask for something quickly in a fun and modern way.

15. Hurriedly

“Hurriedly” means doing something fast because you’re in a rush. “He left the house hurriedly and forgot his phone.” It often shows a feeling of being late or stressed. It’s useful in stories or real life when someone is rushing. “Hurriedly” can also show carelessness or a mistake made from moving too fast. Use it when you want to show speed and emotion. It adds a human feeling to your sentence. It’s a great word to show action with a bit of pressure.

16. In a flash

“In a flash” means something happened super fast, like a blink. “She was gone in a flash.” It’s fun, casual, and full of energy. This phrase works great when telling stories or talking with friends. It gives a cool image of something disappearing quickly. It can also show how fast something was done. It’s not formal, so don’t use it in serious writing. But in friendly talk, it’s perfect. It adds color and speed to any sentence in a fun way.

17. In no time

“In no time” means something happened very fast, like almost instantly. “He fixed the toy in no time.” It’s a fun and casual phrase. It makes things sound easy and quick. You can use it to talk about tasks, fixes, or even learning something. It’s friendly and relaxed, not too serious. People use it all the time in speech. “In no time” is great for showing that something didn’t take long and was done fast, with no stress.

18. On the double

“On the double” means right away and fast. “Get over here on the double!” It sounds like something from the army or a coach. It’s strong and full of action. You can use it when giving orders or trying to be playful. It works best in speech and stories. It adds power and fun to your sentence. This phrase shows that speed really matters. If you want to say someone should move now, this is a cool way to say it.

19. Double-quick

“Double-quick” means very fast. It’s like saying “twice as quick.” “We need to finish this job double-quick.” This phrase is a little old-fashioned but still fun. It adds energy and a sense of rushing. You might hear it in stories or from older people. It’s not used all the time, but when it is, it makes things sound urgent and speedy. It’s a cool way to say “quickly” if you want something with a little flair and charm.

20. In a hurry

“In a hurry” means moving or doing something fast because of time. “She was in a hurry to catch the train.” It’s a simple phrase that many people use. It shows someone is busy and rushing. It can also mean they’re thinking about the clock. It’s a great way to show stress, movement, or busy life. It works in daily talk, writing, and stories. This phrase feels natural and easy. Everyone understands what it means, and it’s useful in many situations.

21. Like a shot

“Like a shot” means someone did something very fast. “He jumped up like a shot when he heard his name.” It shows surprise and speed. This phrase sounds fun and playful. It’s often used in stories or jokes. You might hear it when someone reacts quickly or leaves in a flash. It adds energy and surprise to a sentence. It’s not formal, but it’s easy to understand. Use it when you want to show someone doing something very suddenly.

22. In a heartbeat

“In a heartbeat” means doing something very quickly and without thinking twice. “I’d help you in a heartbeat.” It’s a kind and caring phrase. It shows that you’d do something right away because you want to. It’s great for talking about actions done with love, care, or strong feelings. It’s not just about speed, but also about meaning. Use it when you want to say you care and will act fast. It’s sweet, warm, and easy to use.

23. Snappily

“Snappily” means something is done fast and with sharp action. “She snappily gave her answer and walked away.” It’s quick and often shows a bit of attitude. This word is good for conversations, especially when someone responds fast and clear. It can also mean something is neat and smart in style. “Snappily” adds a little bit of edge to your sentence. Use it when you want to show speed and sharpness, either in action or speech.

24. Rapid-fire

“Rapid-fire” means very fast and one after another. “He asked rapid-fire questions without a pause.” It’s often used for speech, like fast talking or quick jokes. It shows speed with no break. You can also use it when describing fast action or movement. This word is good for showing high energy. It’s a cool way to say things are coming fast and non-stop. It brings a lively and exciting feel to your sentence.

25. In short order

“In short order” means something happens fast and is done soon. “They finished the work in short order.” It’s a little formal but still friendly. This phrase works great for showing that something didn’t take much time. You can use it at work, in writing, or in casual talk. It’s useful when you want to show speed and order at the same time. It means fast but also done properly. It’s neat, clear, and shows you’re not wasting time.

Final Thoughts

These 25 simple words and phrases are perfect for saying “quickly” in fun and fresh ways. Whether you’re talking, writing, or texting, you now have many choices. Words like “fast,” “immediately,” or “in a flash” help keep your language clear and exciting. You can pick based on how casual or strong you want to sound. Try a few of these out today. Using new words makes your writing and speaking more fun, more clear, and more powerful. Keep it quick and creative!