cascade (n.)
- bag
- barf
- belch
- burst
- cataract
- chute
- collapse
- comedown
- crash
- debacle
- declension
- declination
- deluge
- descension
- descent
- down
- downfall
- downgrade
- downpour
- downturn
- drag
- drape
- droop
- drop
- dropping
- eructation
- eruption
- fall
- falls
- flap
- flare-up
- flood
- flop
- flow
- force
- gravitation
- gush
- hang
- heave
- inclination
- jet
- linn
- lop
- nod
- outbreak
- outburst
- overflow
- overrun
- parachute
- pend
- pitch
- plummet
- plunge
- pounce
- precipitate
- puke
- rain
- rapids
- rush
- sag
- sault
- slop
- spate
- spill
- spout
- spurt
- stoop
- swag
- swamp
- sweep
- swing
- swoop
- torrent
- trail
- waterfall
- weep
cascade (v.)
- bag
- barf
- belch
- burst
- chute
- collapse
- crash
- dangle
- deluge
- depend
- descend
- disgorge
- down
- downgrade
- drag
- draggle
- drape
- droop
- drop
- engulf
- fall
- flap
- flood
- flop
- flow
- force
- gravitate
- gush
- hang
- heave
- inundate
- jet
- lop
- nod
- overflow
- overrun
- overwhelm
- parachute
- pend
- pitch
- plummet
- plunge
- pounce
- precipitate
- puke
- rain
- rush
- sag
- sault
- slop
- slosh
- spew
- spill
- spout
- spurt
- stoop
- submerge
- swag
- swamp
- sweep
- swing
- swoop
- trail
- upchuck
- weep
- whelm
