Rapid — synonyms, definition

1. rapid (a)

accelerated aerial apt brisk direct expeditious express fast fleet flying hasty hurried immediate instant non-stop precise prompt punctual quick ready • • •

2. rapid (Adjective)

nippy

rapid (Adjective) — Done or occurring in a brief period of time. ex. "a rapid rise through the ranks"

rapid (Adjective) — Characterized by speed; moving with or capable of moving with high speed. ex. "a rapid movement"

3. rapid (Noun)

rapid (Noun) — A part of a river where the current is very fast.

waterway river