Exact Match:
- rapid
- a part of a river where the current is very fast
- done or occurring in a brief period of time; "a rapid rise through the ranks"
- characterized by speed; moving with or capable of moving with high speed; "a rapid movement"; "a speedy car"; "a speedy errand boy"
Synonyms:
- abrupt,
- agile,
- alacritous,
- bluff,
- bold,
- breakneck,
- brisk,
- ceaseless,
- chattering,
- chute,
- constant,
- continual,
- dashing,
- double-quick,
- eagle-winged,
- expeditious,
- express,
- fast,
- fleet,
- flying,
- galloping,
- hair-trigger,
- hasty,
- headlong,
- high-speed,
- hurried,
- hustling,
- immediate,
- impetuous,
- incessant,
- instant,
- instantaneous,
- light of heel,
- light-footed,
- lively,
- machine gun,
- mercurial,
- nimble,
- nimble-footed,
- oscillating,
- perennial,
- perpetual,
- plunging,
- precipitate,
- precipitous,
- prompt,
- pulsating,
- quick,
- quick as lightning,
- quick as thought,
- rapids,
- reckless,
- regular,
- repeated,
- riff,
- riffle,
- ripple,
- running,
- sault,
- sharp,
- sheer,
- shoot,
- snappy,
- spanking,
- speedy,
- staccato,
- steady,
- steep,
- stuttering,
- sudden,
- sustained,
- swift,
- unbroken,
- unceasing,
- unchanging,
- unintermitted,
- unintermittent,
- unintermitting,
- uninterrupted,
- unremitting,
- unstopped,
- unvarying,
- vertical,
- vibrating,
- winged