Regurgitation vs Vomiting

When to use each in English, with meaning, register, and examples.

Regurgitation

Beyond 10,000 (less common)

Vomiting

Top 5,000 (fairly common)
Most common: Vomiting
 RegurgitationVomiting
Pronunciation🇬🇧 //rɪˌɡɜːdʒɪˈteɪʃən//🇺🇸 //rɪˌɡɜrʤɪˈteɪʃən//🇬🇧 //ˈvɒmətɪŋ//🇺🇸 //ˈvɑːmətɪŋ//
MeaningThe act of bringing swallowed food back up.To throw up food or liquid from the stomach.
ExampleThe baby showed signs of regurgitation after feeding.After eating the spoiled food, she started vomiting.
RegisterNeutralNeutral
How commonBeyond 10,000 (less common)Top 5,000 (fairly common)
Collocationsfrequent regurgitation, treatment for regurgitation, chronic regurgitationviolent vomiting, prevent vomiting, experience vomiting
Antonymsingestion, absorptioningesting, consuming
Common mistakesConfused with 'regurgitate' used as a verb., Overgeneralizing to all types of vomiting., Using in informal contexts where it sounds too clinical.Confusing with 'nauseous' - vomiting is the act, nauseous is the feeling., Using 'vomiting' without an object when necessary., Overusing in casual conversations - it’s mostly used in serious contexts.
Usage notesUsed mainly in medical contexts; not common in everyday conversation. Can refer to animals or people but often implies an involuntary action.Used in medical or everyday contexts; can be sensitive in informal settings, avoid humor.

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Regurgitation
Vomiting

Frequently asked questions: Regurgitation vs Vomiting

What's the difference between Regurgitation and Vomiting?

Regurgitation: The act of bringing swallowed food back up. Vomiting: To throw up food or liquid from the stomach.

Which is more common: Regurgitation and Vomiting?

Vomiting is the most common in everyday English.

Can you show an example of each?

Regurgitation: The baby showed signs of regurgitation after feeding. Vomiting: After eating the spoiled food, she started vomiting.

Can I use Regurgitation and Vomiting interchangeably?

Not always. Regurgitation and Vomiting are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.