Synonyms for Vomiting
Updated · Synonyms List editorial team

Quick answer: Vomiting is the forceful expulsion of stomach contents through the mouth. This act can occur due to illness, food poisoning, or other medical conditions. Below you will find a curated list of synonyms, ranging from clinical terms to casual expressions, categorized by their formality and intensity to suit various contexts.
Closest Synonyms for Vomiting
- retching
- This implies a violent retching motion without necessarily expelling matter. For instance, the baby was retching but nothing came up.
- spewing
- Used when something is thrown out forcefully and abundantly. The angry chef started spewing insults at the customers.
- heaving
- Refers to the muscular effort of trying to vomit. She was heaving all night long before finally sleeping.
- disgorging
- A formal term for releasing something that was swallowed. The bear began disgorging its prey after a long nap.
- expelling
- A neutral term for driving something out of the body. The immune system works hard to expel the virus.
- spitting up
- Often used for infants regurgitating small amounts. The baby woke up spitting up milk after feeding.
- emptying
- Describes the stomach being cleared of contents. The stomach emptied itself quickly after the meal.
- purging
- Can mean cleansing the body or a dramatic release. He felt like he was purging his guilt through the act.
- casting up
- An archaic phrase for throwing up contents. The sailor was casting up sea water over the railing.
- throwing up
- The most common casual term for vomiting. I am sorry to say he is throwing up right now.
- retching up
- Specifically denotes the act of bringing something out after retching. He was retching up bile from the previous night.
- casting off
- An older term for releasing a burden or contents. The ship was casting off its heavy cargo.
Formal Synonyms for Vomiting
- emesis
- The medical term for the condition of vomiting. The doctor diagnosed the patient with severe emesis.
- regurgitation
- Used in medical contexts for moving food back up. The vet noted the dog was suffering from regurgitation.
- ejection
- A clinical description of forcing something out. The sudden ejection of food caused the alarm.
- discharge
- Refers to the release of bodily fluids or contents. The body attempted to discharge the toxins.
- expulsion
- The act of being forced out of the body. This expulsion happened without warning in the morning.
- disgorge
- Formal for releasing contents, often used in biology. The predator had to disgorge the swallowed prey.
- unloading
- A metaphorical formal term for emptying the stomach. The stomach finally unloaded its contents.
- evacuation
- Can refer to clearing the digestive tract. The system performed an evacuation of waste.
- voiding
- Generally used for bodily functions but can apply here. He was unable to stop voiding the meal.
Informal Synonyms for Vomiting
- barfing
- A very common slang term for vomiting. Don t stand there barfing all over the floor.
- puking
- Another widely used casual word for the act. I heard him puking in the bathroom last night.
- chucking
- British slang for throwing up. She had been chucking all morning.
- hacking
- Sometimes used to describe the retching motion. He was hacking into the bucket without success.
- giving up
- A humorous euphemism for vomiting. He finally gave up after eating that spicy food.
- dumping
- Informal for emptying the stomach quickly. The stomach decided to dump its contents.
- letting go
- A euphemistic way to describe vomiting. She let go of the food after feeling sick.
- spilling
- Can be used loosely to describe the mess. He spilled the contents all over the car.
- shaking
- Sometimes used when one is about to vomit. He was shaking from the motion sickness.
Stronger and Weaker Words
- projecting bile
- stronger, for graphic descriptions of illness
- emptying stomach
- weaker, neutral description of the act
- spilling contents
- weaker, focuses on the liquid aspect
- casting out
- weaker, archaic or formal tone
- dislodging food
- weaker, clinical focus on the object
- retching and spilling
- stronger, describes the effort and result
Antonyms for Vomiting
- swallowing
- ingesting
- eating
- digesting
- absorbing
- keeping down
- retaining
- holding
- consuming
- taking in
How to Pick the Right Synonym
Choosing the correct synonym depends heavily on the context and the audience you are addressing. Medical professionals should use precise terms like emesis or regurgitation to ensure clarity and accuracy in diagnoses or reports. For casual conversation among friends, words like puking or barfing are more natural and appropriate. When describing an event in a story, consider the tone; spewing conveys violence while spitting up suggests a minor incident. Always ensure the chosen word fits the gravity of the situation and the level of formality required by the setting.
Frequently Asked Questions
What is the difference between vomiting and retching?
Vomiting involves the actual expulsion of stomach contents out of the mouth. Retching is the violent heaving motion where the body tries to vomit but nothing comes out, often accompanied by dry heaves.
Is vomiting contagious?
The virus or bacteria causing vomiting can be contagious, but the act of vomiting itself is not. However, vomit contains pathogens that can spread illness if they contact another person's mouth or are inhaled as aerosols.
What causes vomiting in adults?
Common causes include stomach viruses like norovirus, food poisoning, alcohol consumption, motion sickness, migraines, or serious conditions like appendicitis or kidney stones that irritate the digestive system.
How do you stop vomiting immediately?
Stay calm and sit upright to prevent aspiration. Take small sips of water or clear fluids like ginger tea to soothe the stomach. Avoid eating solid food until the nausea passes completely, and rest in a well-ventilated area.





