Sprout would be a word for 'to shoot up suddenly'.
The answer to "to shoot up suddenly" is to Sky-Rocket, Sprout. It is a Growth spurt that children have during Puberty.
sky rocket
skyrocket
The phrase you're looking for is "pop."
"Suddenly" is an adverb.
The base word for the word "shooting" is "shoot".
soar, ascend, climbrise, shoot up
No, "suddenly" is not a compound word. It is an adverb formed from the adjective "sudden."
To "shoot up suddenly" typically refers to a rapid increase or surge in something, such as prices, interest rates, or levels of a specific phenomenon. In the context of "rock," it could suggest a sudden spike in rock climbing activity, geological events, or even metaphorically in terms of popularity or demand for a particular type of rock or mineral. The phrase conveys a sense of unexpected acceleration or growth in a particular area.
Suddenly is an adverb and its comparative is formed by putting the word "more" in front of it.
A word that means to depart suddenly is "plump" or "plumped"
The word that means to draw back suddenly is "recoil."