This is the 630th most frequent Spanish word.
rápida
Fast; quick.
Adjective used to describe the pace of a race.
La carrera fue muy rápida.
The race was very fast.
Adjective used to describe the speed of making a decision.
Ella tomó una rápida decisión.
She made a quick decision.
Adjective used to describe the speed of communication enabled by modern technology.