What is another word for spit up?
Pronunciation: [spˈɪt ˈʌp] (IPA) 
Spit up is a common phenomenon observed in infants where they regurgitate small amounts of milk or formula from their mouth. Some of the synonyms for spit up include "vomit", "upchuck", "regurgitate", "throw up", "puke" and "barf". While all these words describe the same action, they might have different connotations based on their usage. For example, "vomit" and "puke" are generally used to describe stronger and more intense forms of regurgitation, while "spit up" and "regurgitate" are used for milder forms of the same. Ultimately, it is important to be sensitive in the usage of these words, as they might have different emotional implications for different individuals.
