Efficacious in spanish
                    Eficaz
pronunciation: efikɑθ part of speech: adjective
            
            pronunciation: efikɑθ part of speech: adjective
In gestures
                    
                
                    
                
                    
                
                    
                
                    
                
                    
                
            efficacious = eficaz, efectivo.
Example: Micrographic and computer technologies and their integration will become increasingly efficacious as agents for change with respect to the continued existence of the traditional 75 by 125 millimeter card.