skyrocketed

/S K AY1 R AA0 K AH0 T IH0 D/
verb
  1. 1

    To increase suddenly and extremely; to shoot up; to surge or spike.

    โ€œThe shortage caused prices to skyrocket.โ€

Antonyms

adjective
  1. 1

    Suddenly and rapidly increased

Source: https://en.wiktionary.org/wiki/skyrocket, https://en.wiktionary.org/wiki/skyrocketed