Effective rock Synonyms

Effective replaced

powerful rock

valuable rock

successful rock

energetic rock

Definitions for Effective

(adjective) producing or capable of producing a desired result
(adjective) having the power to persuade
(adjective) existing in fact and not merely as a possibility

ER abbreviation

ER is an abbreviation for Effective Rock

What does ER stand for?

ER stands for "Effective Rock"

Rock replaced

effective move

effective support

effective shock

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