skyrocketing
Word family
- skyrocketverbB2
- skyrocketnounC1
Synonym discussion
Sense: verb/1
Skyrocket, soar, surge, spike, and shoot up all describe rapid increases, but they differ in imagery and typical use. Skyrocket suggests the most dramatic, almost explosive rise — like a firework, it implies a steep, attention-grabbing jump (prices skyrocketed overnight). Soar evokes graceful, sustained upward movement, often used for ongoing trends (the economy is soaring) and carries a positive tone. Surge emphasizes a sudden, powerful wave — like water rushing in — and is common for crowds, emotions, or temporary spikes in data (a surge in demand). Spike describes a sharp, needle-like peak on a graph, typically brief and often followed by a drop (interest rates spiked then fell). Shoot up is the most informal of the group, common in everyday speech (my rent shot up again).
Common collocations
Etymology
A compound of 'sky' (from Old Norse ský, meaning 'cloud') and 'rocket' (from Italian rocchetta, a small firework, via French roquette). The word first appeared in English in the late 1600s as a noun for a firework that shoots into the sky. The verb sense — meaning 'to rise as rapidly as a skyrocket' — developed in the late 1800s, drawing on the dramatic image of a firework's fast upward flight.