Cluttering

Also called Tachyphemia

Fast, jumbled, collapsed speech that the speaker often doesn't notice: the less famous cousin of stammering, and why the listener's feedback is the therapy.

What it is

Cluttering is a fluency difference in which speech comes out too fast or in irregular bursts, syllables get squashed or dropped, and words run into each other. The speaker often feels they've been perfectly clear. The listener has caught about half of it.

It's often confused with stammering and the two can coexist, but they feel opposite from the inside. A person who stammers knows exactly what they want to say and can't get it out. A person who clutters gets it out faster than they've organised it.

Who it can help

Children who are told to "slow down" a dozen times a day without it helping, adults whose colleagues keep asking them to repeat, and anyone whose written work has the same tumbling quality as their speech. It overlaps with ADHD and with some learning differences, and a therapist will look at the whole picture.

It's not the label for a fast talker who's clear, or for rushed speech under stress that settles when the stress does.

How it works

The core problem is that speech is running ahead of language planning. The person hasn't finished organising the sentence before they're saying it, so they revise mid-word, insert fillers, and telescope long words ("particularly" becomes "pticly"). Rate is often irregular rather than simply fast: bursts and pauses in the wrong places.

Awareness is the first target of therapy, because you can't change what you don't notice. Recording and listening back is the classic method, followed by work on pausing at phrase boundaries, exaggerated articulation, and organising the sentence before starting it. Unlike stammering, cluttering usually improves when the person concentrates, and gets worse when they relax or get excited.

Many people who clutter also find that their thoughts race and their writing is disorganised. Structuring tools for both help.

Getting started

Record a minute of ordinary conversation on a phone and listen to it together. That's usually the moment the person hears what others hear. Do it without judgement; the aim is information, not correction.

Practise reading aloud with a deliberate pause at every comma and full stop, and over-pronounce the ends of words. Five minutes a day. Ask a trusted listener to give a small agreed signal when they lose the thread, rather than constantly saying "what?".

Ask for a speech and language therapy assessment that names cluttering specifically; it's under-recognised and often written up as stammering.

Where to get help

STAMMA covers cluttering alongside stammering and can point you to therapists who know it. The Michael Palin Centre assesses and treats cluttering. NHS speech and language therapy is available through the GP or school, and the RCSLT explains what to expect.