Use 'skyrocket' to describe something growing very quickly and unexpectedly. Her YouTube followers skyrocketed after the viral video.
Pro Tip 2/3
Economic Context
'Skyrocket' is often used in financial or economic news to discuss rapid changes. After the new product launch, the company's stock prices skyrocketed.
Pro Tip 3/3
Positive or Negative
Can imply good (like popularity) or bad (like costs). Context reveals the sentiment. Unfortunately, rental costs in the city have skyrocketed.