"bajar repentinamente" in English

to come down- to get off- to climb down- to decrease- to decrease- to depress- to dip- to dip- to dip- to droop- to drop- to drop- to drop- to duck- to ease- to ease off- to ebb- to fall- to flag- to get down- to get down- to get down- to get out- to go down- to go down- to go down- to go out- to have down- to incline- to let down- to meld- to meld- to move down- to pull down- to pull down- to put down- to roll back- to roll down- to sag- to shelve- to sink- to soften- to step down- to subside- to take down- to taper off- to download- to go down- to resolve- to wind down- to lower- to reduce- to bow- to bring low- to turn down- to bring down- to bring down- to go below- to descend- to shin down- to shinny down- to dismount- to start- to be relegated

sharply- abruptly- suddenly