sudden; unexpected; abrupt; suddenly; Taiwan pr. [zou4]

rapid

to decrease rapidly; to plummet

to change suddenly; to change abruptly

sudden death (play-off in sporting competition)

suddenly; abruptly

to fall rapidly; to plummet

sudden downpour; brief heavy rain

step by step; one step at a time

sudden death style play-off (sporting competition)

cardiac arrest

violent wind and rainstorm; hurricane; tempest

strong wind and heavy rain (idiom)