What is another word for abrupt increase?
Pronunciation: [ɐbɹˈʌpt ˈɪnkɹiːs] (IPA) 
An abrupt increase can be described in various ways, depending on the context or situation. Some of the synonyms for the term "abrupt increase" are sudden surge, rapid climb, steep rise, sudden spurt, quick escalation, and sharp surge. These words convey a sudden and significant increase in quantity or intensity, often occurring unexpectedly, with little or no gradual progression. These synonyms can be used to describe a wide range of phenomena, such as sudden economic growth, a sharp rise in prices or sales, a swift increase in audience size, a sudden spike in internet traffic, or an unexpected surge in demand for a particular product or service.
