How to stop saying "um" and talk more clearly
Replace the "um" with a short, silent pause, slow down a little, and practice by recording yourself. You won't get to zero, and you don't need to. A few filler words per minute are normal speech, so the realistic goal is fewer of them and shorter gaps when your brain is still catching up.
What filler words are doing
"Um" and "uh" are called filled pauses. People use them when they're choosing a word, planning the next sentence, or deciding whether to say something. Nearly everyone produces them. You tend to notice your own because you're listening for them.
Research is mixed on whether they hurt you, which is useful to know before you try to ban them.
- Fraundorf and Watson (Journal of Memory and Language, 2011) had listeners hear a story told fluently, with "uh" and "um" inserted, or with coughs inserted at the same points (a control for the extra time fillers give). Listeners recalled the story better when it contained fillers than when it was fully fluent. The researchers speculated that fillers may increase listeners' attention. This is based on a university summary of the study, not the full paper, so sample sizes aren't given. A later news piece quoted Fraundorf saying people use about two filler words per 100 on average, which can help a person understand a story, and that a balanced approach is a few, but not too many.
- Barr and Seyfeddinipur (Language and Cognitive Processes, 2010) used a mouse-tracking task in which listeners identified images a speaker described. Listeners expected something new after a disfluency, more strongly when the speaker said "um" than when the filler was replaced by noise (summary only). The authors conclude that listeners treat the filler as a small signal, not just noise.
- A news article (Government Executive, 2016) mentions a small 1995 study finding that listeners tend to have a negative opinion of speakers who overuse these words, "um" especially. The article doesn't name the researchers and the study itself wasn't read.
Put together: an occasional "um" doesn't look like a problem. Heavy use is the part some listeners reportedly react to. That's a reason to aim for control, not perfection.
Why you say "um" more in some moments
Three triggers come up again and again:
- Speed. You're talking faster than you're thinking. The filler buys time.
- Nerves. A first approach, a date, a presentation. The body is busy, so the word search slows.
- Silence discomfort. A one-second gap feels like five, so you plug it with sound.
If nerves are the main cause, work on the nerves first. Calm your body with breathing and visualization covers that, and shaky voice and sweaty hands goes through the physical side.
The core fix: pause instead of fill
A pause is silence with intent. To many listeners, a one-second pause can sound like thinking, while the same second filled with "uh, so, um" can sound like searching. (That's a common coaching view, not a tested finding.)
How to practice it:
- Find where the pause belongs. Between sentences, before a key word, after a question. Commas and full stops are natural places.
- Close your mouth. If your lips are closed, you can't say "um." It's a simple physical cue that some people find helps.
- Breathe in during the pause. A breath fills the gap, gives you air for the next sentence, and slows you down.
- Let it be a bit too long. What feels like a long pause to you often sounds shorter to the listener.
Slow down by 10 percent
Most filler words come from running ahead of yourself. You don't need to speak slowly, just a little slower than your panic speed. A rule of thumb: finish your thought in your head by the time you're halfway through the sentence you're saying. That gives your mouth a lead.
Keep sentences shorter, too. A 30-word sentence has many places to get stuck. Two 12-word ones have a built-in pause.
Record yourself (it's uncomfortable, and it works)
Hearing yourself is the fastest way to find your pattern.
The one-minute drill
- Open your phone's voice memo app.
- Talk for 60 seconds about something ordinary: your day, a movie, how to make your favorite meal.
- Play it back and count the fillers.
- Do it again, trying to replace each filler with a breath or a pause.
- Do three rounds and compare the counts. (This is a practice method, not one tested in a study.)
Do this for one week, not forever. The goal is awareness, and once you can hear your own habit, you start to catch it live.
Three more drills
- Answer-first. Pick a question ("what did you do this weekend?"). Start with the answer in the first five words, then add detail. Starting with the answer removes the "so, um, well" run-up.
- Read aloud. Read a page of a book at a steady pace, pausing at punctuation. It trains the pause without word-finding pressure.
- Describe an object. Pick something in the room and describe it for 30 seconds without stopping. When you hit a blank, pause and breathe instead of filling.
Don't police yourself in the moment
During a real conversation, watching your own mouth makes you more self-conscious, which makes you um more. Do the drills alone, then let the conversation be messy. If you catch one live, move on. The point of a conversation is the other person, not a clean transcript. If your mind tends to go blank, when your mind goes blank has lines to buy time that sound natural.
Other habits that help
- Drop the "like," "you know" and "basically" pile-ups too. If you cut "um" but start saying "like" every three words, you've moved the habit. Aim for general calm, not a single word.
- Warm up. Talk out loud for a few minutes before you go out. Voice and mouth loosen up, the same reason you stretch before a run.
- Prepare two or three stories. If you have a story about a trip or a funny thing at work ready, you won't be searching for words. Storytelling in conversation shows a simple structure.
- Ask, then listen. A lot of fillers disappear when you talk less and listen more. Your answers get shorter, and you aren't filling space.
For the bigger picture of how you sound, your voice matters more than your words covers pace, pitch and tone.
What to do next
- Record a 60-second memo today. Count your fillers and write the number down.
- Run the one-minute drill 3 times a day for 5 days, replacing each filler with a closed-mouth pause.
- Try answer-first on your next 5 conversations: the answer, then the detail.
- Read one page aloud each day, pausing at every full stop.
- Re-record on day 7 and compare. If the count has dropped, stop the daily drill and move on.
Sources
- Fraundorf, S. H. and Watson, D. G., "The disfluent discourse: Effects of filled pauses on recall," Journal of Memory and Language (2011; the summary doesn't state the year). Read the Beckman Institute news summary; it doesn't report sample size and the explanation is the authors' speculation.
- Barr, D. J. and Seyfeddinipur, M., "The role of fillers in listener attributions for speaker disfluency," Language and Cognitive Processes 25 (2010), via the Max Planck Institute for Psycholinguistics listing. Summary only.
- Government Executive, "Can't quit saying 'um' and 'ah'? Just learn how to use them better" (2016). A news article quoting Fraundorf (two fillers per 100 words) and mentioning a "small 1995 study" without naming it; that study was not read.