169 fast synonyms include speedy, quick, swift, rapid, brisk, nimble, sprightly, lively, fast-moving, and high-speed. Fast is an adjective, and its antonyms are slow and slowly. Here are some additional synonyms for "fast" with example sentences.
169 other ways to say fast.
Adaptability is essential in a fast-paced work environment.
Bills are accumulating fast this month.
fast runners win the race.
He finished the project fast.
My stomach aches after eating too fast.
She couldn’t come up with an excuse fast enough.
The application process was simple and fast.
Urban life is often fast-paced.