Every "um" and "uh" you say is a fluency penalty in IELTS Speaking. The fix is counterintuitive: stop filling the silence. A deliberate pause sounds confident; filler words sound panicked.
Silence scores higher than 'um'
The most underrated IELTS Speaking technique costs nothing and takes 2 seconds. Yet almost no candidate uses it — and it's costing them bands on every answer.
Filler words signal low fluency
Every "um," "uh," "like," and "you know" is a flag to the examiner. They don't just sound unprofessional — they actively lower your Fluency & Coherence band descriptor score. Examiners are trained to notice them.
Band 5 vs Band 7: the filler gap
Band 5 speakers average 8+ filler words per minute. Band 7+ speakers average fewer than 2. The difference isn't always vocabulary or grammar — it's what they do when they need thinking time.
Pause. Breathe. Then speak.
When you need to think: close your mouth, take one breath, then continue. A 1–2 second pause sounds composed and confident. Rapid fillers sound panicked. Examiners respect deliberate pauses — they penalise constant fillers.
Thinking phrases that buy time cleanly
- "That's an interesting question..." (then pause)
- "Let me think about that for a moment..."
- "There are a few ways to look at this..."
- "Off the top of my head, I'd say..."
See your filler word count in real time
VoiceMentor counts your fillers per minute and shows you exactly where they appear in your recording — so you can identify and eliminate them much faster than self-monitoring alone.