efficiens, efficientis, efficientis
adj. efficient, effective; that gives rise to something; capable of acting/active; 

efficio, efficere, effeci, effectus
v. bring about; effect, execute, cause; accomplish; make, produce; prove; 

efficiens, efficientis, efficientis
adj. efficient, effective; that gives rise to something; capable of acting/active; 

efficio, efficere, effeci, effectus
v. bring about; effect, execute, cause; accomplish; make, produce; prove;