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How to Ask Someone to Slow Down or Rephrase in English

Learn when to ask someone to repeat, slow down, rephrase, or spell something in English, with natural phrases for friends, work, strangers, and formal situations.

Sofia Laurent
Sofia Laurent
FunFluen editor · Idioms and culture
11 min
The short answer

When you miss spoken English, ask for the repair that matches the failure: repeat for missed sound, slower speech for speed, rephrase for unclear meaning, and spelling when the exact letters matter.

“Could you repeat that?” is useful—until the speaker repeats the same sentence at the same speed and you still understand absolutely nothing. Do not apologise harder. Ask more precisely. If you missed the sound, ask for a repeat; if speed blocked you, ask them to slow down; if you heard the words but not the meaning, ask for a rephrase; if the exact letters matter, ask them to spell it.

The distinction matters because the speaker cannot fix a problem you have not identified. If you heard a surname perfectly but cannot write it, hearing the same surname for a third time is conversational Groundhog Day. Ask for the spelling.

Decision practice: choose before you reveal

For each situation, decide: repeat, slow down, rephrase, or spell. Then open the answer.

A bus passes just as your colleague says the meeting time.

Best repair: repeat. You did not receive the sound clearly. Try: “Could you say the time again, please?” Slowing or rephrasing is unnecessary unless the repeated version creates a new problem.

You hear a whole sentence, but the speaker is so fast that the words blur together.

Best repair: slow down. Try: “Could you say that a little more slowly, please?” A same-speed repeat may simply reproduce the problem.

You hear every word in an official’s instruction, but you still do not understand what the instruction means.

Best repair: rephrase. Try: “Could you rephrase that, please?” The problem is meaning, not volume.

A receptionist says an unfamiliar surname clearly, but you need to enter it on a form.

Best repair: spell. Try: “Could you spell the surname, please?” You need exact letters, not another pronunciation.

Repeat, slow down, rephrase, or spell

The four requests are not interchangeable. Keep one reliable default for each, then add alternatives only if you actually need them.

Four repair jobs and natural English requests
Repair Use it when Safe neutral phrase More casual option
Repeat You missed the sound or a specific part. “Could you say that again, please?” “Can you say that again?”
Slow down The speed is blocking recognition. “Could you say that a little more slowly, please?” “Can you slow down a little?”
Rephrase You heard the words but the meaning is still unclear. “Could you rephrase that, please?” “Can you say that another way?”
Spell You need exact letters. “Could you spell that, please?” “How do you spell that?”

The British Council’s Checking understanding lesson gives a playable model for asking someone to say something again and to repeat it more slowly. Listen once for the words, then again for the delivery. The goal is not a theatrical “polite voice”; it is a calm request that does not sound accusatory.

For rephrasing, think different wording, not merely more explanation. “Could you explain that again?” is a valid sentence, but it may invite a longer version of the same explanation. If the wording itself is the problem, “Could you rephrase that?” is more precise.

For spelling, the speaker may say the item aloud letter by letter. British Council learner material includes the ordinary conversational move “Can you spell that for me?” when exact written information matters.

Register: friend, colleague, stranger, official

Register changes the wrapper, not the repair job. You still need repeat, slow down, rephrase, or spell; you simply choose how direct to be.

British Council grammar guidance treats could you and would you as polite request forms, while can you is less formal. That does not mean “Can you say that again?” is rude. With a friend or familiar colleague, it is completely normal. If you want one safe default for strangers, officials, interviews, customer calls, or unfamiliar colleagues, Could you …, please? is easy to reuse.

Choose a register wrapper
Situation Natural register Example Why it fits
Friend Casual “Can you say that again?” Direct and normal when the relationship is relaxed.
Colleague Neutral to polite “Could you say the last part again, please?” Specific without sounding heavy or ceremonial.
Stranger Polite neutral “Sorry, could you repeat that, please?” One light softener plus a clear request.
Official or formal interaction Polite, explicit “Could you rephrase that instruction, please?” Clear enough for accuracy, polite enough for an unfamiliar relationship.

Short phrases need the right tone

Intonation matters most when the words are very short. British Council teacher guidance notes that changing intonation can change meaning and social interpretation. That is why a bare “What?” can sound perfectly ordinary between friends in one moment and sharp in another.

Practical rule: if you are unsure about register, do not try to rescue a risky one-word request with complicated intonation. Use a fuller form: “Sorry, could you say that again, please?”

Asking twice without friction

This is where many learners start apologising harder. The better move is to make the second request more specific.

If the first request did not fix the problem, do not simply add more “sorry.” Change the repair.

Make the second request smarter
First request What still failed? Better second request
“Could you say that again, please?” The speaker repeated it, but still too fast. “Could you say it a little more slowly?”
“Could you say that again, please?” You heard it the second time, but the idea is still unclear. “Could you rephrase that?”
“Could you repeat the name?” You hear the name but cannot write it accurately. “Could you spell it, please?”
“Could you repeat that?” You understood everything except one part. “Could you repeat the part after ‘Thursday’?”

The second request should change the repair, not increase the apology. “Sorry, I’m really sorry, sorry again…” uses more words while giving the speaker less useful information.

A natural second attempt

You can acknowledge the miss without turning it into a confession:

  • “I caught the first part. Could you repeat the last sentence?”
  • “I heard it that time, but I’m not sure what you mean. Could you rephrase it?”
  • “I’ve got the name. Could you spell it for me?”

Notice what is missing: a long explanation of your English level. The conversation needs a repair, not your language-learning autobiography.

Asking in writing

Text, email, and chat remove the speed problem, so slow down usually disappears. The same diagnostic still works: do you need the same text again, different wording, or exact letters?

Turn a vague written request into a precise one
If you need Write Avoid vague wording like
The same information again “Could you resend the address, please?” “Again?”
Different wording “Could you rephrase the second sentence? I’m not sure what ‘effective from’ means here.” “I don’t understand.”
Exact written form “Could you type the surname exactly as it should appear on the form?” “What’s the name again?”

In formal writing, a polite request can be slightly fuller, but do not bury the action. “Could you rephrase the second paragraph, please?” is usually more useful than a paragraph explaining why you are confused.

What not to say

Many risky forms are not grammatically “wrong.” The problem is meaning, register, or directness. That distinction matters: you are learning to choose, not memorising a list of forbidden English.

Forms that are valid but easy to misuse
Original expression Classification What a listener may understand Likely learner intention Natural alternative When the original can work
“What?” context-dependent A very direct request for repetition; tone can make it sound neutral, surprised, or sharp. “Please say that again.” “Sorry, what?” or “Could you say that again?” Common in informal conversation, especially with people you know.
“Repeat, please.” context-dependent A command softened by “please.” “Please repeat what you said.” “Could you repeat that, please?” Possible when brevity is normal or urgency matters, but it is a poor universal default.
“Speak slowly.” context-dependent A direct instruction about how the other person should speak. “I need slower speech to understand.” “Could you speak a little more slowly, please?” Can work in a close relationship or urgent setting, especially with friendly tone.
“Can you repeat again?” context-dependent The meaning is understandable, but “repeat” and “again” duplicate the same basic idea. “Please say it one more time.” “Can you say that again?” or “Could you repeat that?” The original can be understood, but the alternatives are cleaner and easier for a learner to reuse.
“Could you explain that again?” grammatically valid with a different meaning “Give me another explanation,” possibly with more detail. Often: “Use different words because I still don’t understand.” “Could you rephrase that, please?” Use the original when you genuinely want the explanation repeated or expanded.
“I beg your pardon?” context-dependent Depending on delivery and context, it can function as a repetition request or signal surprise or offence. “Could you repeat that?” “Pardon?” or “Could you say that again, please?” Use it only when its register and meaning are clear in your context; it is not the safest universal learner default.

Cambridge’s entry for “I beg your pardon” shows why that last form needs context: it can be used to ask for repetition, but it can also express surprise or offence. If you only want a neutral repair, a plainer request is easier to control.

Also avoid the apology stack. One light “Sorry” can soften a request. Three apologies before the request can make the interruption longer without making it clearer.

Phrases by situation

Now choose by situation, not by how impressive the phrase sounds.

Phrases by situation
Situation What failed Phrase Register Tone note
Friend in a noisy place Sound “What was that?” Casual Natural with friendly tone; too casual as a default with strangers or officials.
Colleague on a call Sound “Could you say the last part again, please?” Neutral/polite Specificity does most of the politeness work.
Fast speaker Speed “Could you say that a little more slowly, please?” Neutral/polite Keep the request about your processing need, not a judgment on their English.
Unclear instruction Meaning “Could you rephrase that instruction, please?” Polite/formal-safe Useful when the words were audible but the message was not clear.
Unfamiliar name Spelling “Could you spell the surname, please?” Neutral/polite More efficient than asking for another pronunciation when letters are the problem.
Second attempt Meaning after a successful repeat “I heard it that time. Could you say it another way?” Neutral Acknowledge progress, then change the repair.

The one-apology reset

Pick the situation most likely to happen to you this week. Say one repair request aloud with either no apology or one light “Sorry,” then stop. Do not explain your English level.

  • Casual: “Can you say that again?”
  • Safe neutral: “Could you say that again, please?”
  • More precise: “Could you repeat the part after ‘Thursday’?”

You do not need to become fearless about missing English. You need a small reliable response when it happens: identify the failure, choose one repair, use the register that fits, and continue. One miss, one diagnosis, one useful request. Ask more precisely, not more apologetically.

For the broader learning system around real video and other media, return to media-based language learning.

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