Hard-driving rock Synonyms

Hard-driving replaced

effective rock

energetic rock

powerful rock

Definitions for Hard-driving

(adjective) having a strong desire for personal advancement

HR abbreviation

HR is an abbreviation for Hard-driving Rock

What does HR stand for?

HR stands for "Hard-driving Rock"

Definitions for Rock

(noun) a usually valuable stone cut and polished for ornament
(verb) to make a series of unsteady side -to-side motions
(verb) to swing unsteadily back and forth or from side to side