What causes a frontal lisp
Robert Spencer
Published Mar 13, 2026
A frontal lisp occurs when the tongue either protrudes between, or touches, the front teeth and the sound produced is more like a /th/ sound than a /s/ or /z/. A lateral lisp occurs when the air escapes over the sides of the tongue and into the cheeks….
Can a frontal lisp be corrected?
To help correct a dentalized lisp, focus on making the tongue only lightly touch behind the front teeth, instead of pushing hard against them. One simple strategy you can practice is called the exploding /t/ technique. To begin, says the /t/ sound four times consecutively, and then hold the sound on the last one.
How do you prevent frontal lisp?
- Start with “s” (initial)
- End with “s” (final)
- Have “s” in the middle (medial)
When does a frontal lisp go away?
This isn’t a simple question to answer – the only accurate answer is, “it depends.” Some children may speak with what is called a “frontal lisp” of the /s/ and /z/ sounds for a period of time. But if the lisp is truly developmental in nature, we expect it to disappear on its own by age 4 and a half.Are frontal lisps developmental?
In young children a frontal lisp is often a developmental distortion. This means that it may improve on its own as a child develops new sounds. Therefore, a speech-language pathologist may wait to provide intervention for this error until a child is seven or eight years of age.
Why do I have a lisp when I say s?
Interdental or “frontal.” This causes difficulty making “s”and “z”sounds, due to the tongue pushing between spaces in front teeth, which is common in young children who have lost their two front teeth. Palatal. This also causes difficulty making “s”sounds but is caused by the tongue touching the roof of the mouth.
Can a lisp be genetic?
-Genetics – Genetics can play a significant role in the development, structure, and position of one’s jaw, teeth, tongue and bite. In some cases, a lisp can be caused by abnormal development or positioning of the jaw and/or teeth.
Is a lisp a disability?
Disability rules regarding speech impairment are complex Speech impairment, speech impediment or speech disorders are general terms that describe a communication problem in which a person’s speech is abnormal in some way. Speech impairments can range from stuttering problems to lisps to inability to speak.When should I be worried about a lisp?
Lisps are very common in children and there are many reasons why they develop. While they are normal in early childhood development, if a child continues to have a lisp by the age of seven, you should seek professional assistance as the longer you wait to treat one, the harder they are to correct.
Is a lisp ever normal?Is a lisp ever ‘normal’? It is a perfectly normal developmental phase for some (not all) children to produce interdental or dentalised /s/ and /z/ sounds until they are about 4½ years of age. On the other hand, neither lateral or palatal lisps are part of the normal developmental progression.
Article first time published onWhat is a frontal lisp?
The interdental (frontal) lisp is the most common and refers to when the tongue sticks out between the front teeth. This error affects the pronunciation of /s/ and /z/ making them sound like a “th”.
Can adults fix lisp?
If speech therapy for your lisp didn’t work in the past, fret not; we can help you resolve your frontal or lateral lisp during adulthood. A lisp can be readily corrected at any age and in as quickly as three months.
Does Tyson lisp?
It’s a given the former heavyweight boxing champion Mike Tyson was one of the hardest punchers in the ring. … Tyson, widely recognized for his lisp, has always found a way to laugh at himself, oftentimes making fun of his speech impediment.
How long does it take to fix a speech impediment?
Many children who need speech therapy have an articulation or phonological processing disorder. The typical time to correct a speech difference is 15-20 hours (Jacoby et al, 2002) with typical frequency for articulation treatment being two times weekly for 30 minute sessions (ASHA 2004).
Is a lisp mental or physical?
Causes. Successful treatments have shown that causes are functional rather than physical: that is, most lisps are caused by errors in tongue placement or fatness of tongue within the mouth rather than caused by any injury or congenital deformity to the mouth.
Can pacifiers cause a lisp?
Lisps: Frequent use of a pacifier in young toddlers can cause their tongue to protrude between their teeth. Not only can this cause potential dental problems, but it can also lead to a “lisp” that makes it hard for children to pronounce their “s” and “z” sounds.
What causes a sudden lisp in adults?
Sudden speech problems can be caused by stress and exhaustion, excess alcohol consumption, stroke, migraines, neurological disorders or certain medications.
Why can't I say my R's?
What is rhotacism? Rhotacism is a speech impediment that is defined by the lack of ability, or difficulty in, pronouncing the sound R. Some speech pathologists, those who work with speech impediments may call this impediment de-rhotacization because the sounds don’t become rhotic, rather they lose their rhotic quality.
Why can't I say s properly?
Most people with a lisp have issues pronouncing an “S” or “Z” sound. This is known as a Lateral Lisp. It is important to contact a speech and language therapist to get proper help for your lisp problem, however there are a few exercises you can do at home to get started.
What is the hardest word to say with a lisp?
- Number 8: Sauce. …
- Number 7: Senses. …
- Number 6: Assists. …
- Number 5: Mississippi. …
- Number 4: Systematic. …
- Number 3: Suspension. …
- Number 2: Specificities. …
- Number 1: Statistician. It gives me nightmares even pondering over this word.
Can a lisp be caused by teeth?
Lisp or Whistling A primary cause of the development of a lisp or whistle is overbite—when upper teeth overlap the bottom teeth too much. Another cause could be gaps in teeth, which impede correct placement of the tongue and allow air to escape while talking, creating a whistling sound.
What is an example of palatal fronting?
Palatal fronting is when children substitute a palatal sound “sh”, “zh”, “ch” and/or “j” (sounds produced towards the back of the roof of the mouth) with sounds that are made more anteriorly. An example of this process would be a child saying “sue” for “shoe” or “sip” for “chip”.
Why do nerds have lisps?
In popular media, nerds are often depicted with nasally voices. This is sometimes rationalized by nasal congestion stemming from a lower resistance to allergies, or perhaps a sense of social awkwardness. … May go along with a Nerdy Inhaler or Annoying Laugh. It can also be combined with other Speech Impediments.
Can you have a lateral and frontal lisp?
Primarily speaking, there are frontal lisps and there are lateral lisps. A frontal lisp occurs when the tongue either protrudes between, or touches, the front teeth and the sound produced is more like a /th/ sound than a /s/ or /z/. Many children go through a perfectly normal phase of producing a frontal lisp.
Why does my s sound like a whistle?
A whistling S usually is an S that is being made in just the right place that whistling occurs. Simply have your client begin to move his tongue-tip higher or lower, slightly more forward or back, or slightly more to the left or right as he prolongs his S.
How do they remove a lisp?
Lisping is caused by an ankylossed tongue and lips. Lisps (L, S, H, Th, G, R, RR, F, W, Ch words and sounds) can easily be treated by a Dentist with laser surgery, which would take less than 10 to 15 minutes to complete, aka: Frenelectomy and /or Frenectomy. Healing time normally takes a few minutes or a few hours.
Should your teeth touch when making the S sound?
To make the /s/ sound: To make /s/, place the tip of your tongue lightly against the ridge behind your upper teeth (but do not touch the teeth).
How do I get my child to say the s sound?
Teaching Correct Tongue Placement for the /s/ Sound Have your child identify the “bumpy spot” behind their top teeth. This is where the tongue tip should be placed. As your child vocalizes the /s/ sound, the air flow should go over the top of their tongue and out the front of the mouth.
Does Chris Eubank have a lisp?
In a bid to win back ex-wife former boxer star Chris Eubank has revealed that he has spent £31,000 in a bid to get rid of his famous lisp. However, although the lisp has now been successfully cured – the eccentric boxer from Brighton has ended up with a whistle instead.
Why did Mike Tyson get the tattoo on his face?
Originally, he wanted his face to be covered in heart tattoos – so he would be recognised as ‘The Man of hearts. ‘ However, Whitmill strongly advised against that idea and instead gave him the tribal design. In the 2008 documentary ‘Tyson’ the former heavyweight champ says it represents his ‘warrior status.
Why do boxers have a lisp?
After a long career of getting punched in the head for 10-12 rounds at a time, a boxer will probably develop some form of brain damage. The brain damage from the repeated blows to the brain can cause memory loss, a loss of smell, severe depression, erratic behavior and slurred speech, among many other problems.