Synonyms for accelerating

Verb

1. accelerate, speed up, speed, quicken, intensify, deepen

usage: move faster; "The car accelerated"

2. accelerate, speed, speed up, modify, qualify

usage: cause to move faster; "He accelerated the car"

Adjective

1. accelerating, fast (vs. slow)

usage: increasing in speed; becoming progressively faster; "the accelerating inflation was cause for great concern"