Synonyms:
- belch,
- burst,
- cascade,
- cataract,
- chute,
- collapse,
- comedown,
- crash,
- debacle,
- debouchment,
- declension,
- declination,
- defluxion,
- descending,
- descension,
- descent,
- dissiliency,
- down,
- downbend,
- downcome,
- downcurve,
- downfall,
- downflow,
- downgrade,
- downpour,
- downrush,
- downtrend,
- downturn,
- downward trend,
- drop,
- dropping,
- eructation,
- eruption,
- fall,
- falling,
- flare-up,
- gravitation,
- gush,
- inclination,
- jet,
- outbreak,
- outburst,
- plummeting,
- pounce,
- rapid,
- riff,
- riffle,
- ripple,
- rush,
- sault,
- shoot,
- spate,
- spew,
- spurt,
- stoop,
- swoop,
- torrent,
- volcan,
- waterfall