I asked him if he thought cattle cars would be an efficacious means of transporting the Palestinians to their new homes.
We are here in an out-of-the-way place, far from any speedy and efficacious support.
Relics have served as efficacious instruments to accomplish that end.
No other means of agitation or percolation is so efficacious or economical.'
Whatever the brew might be worth, the whisky certainly was efficacious.
Allay it while there is yet time; correct the evil by efficacious remedies, by attacking it not in its symptoms but in itself.
efficacious as this mode of execution may seem, it was neither speedy nor merciful.
Coffee and green tea will be found the most efficacious antidotes, when no sickness prevails.
Dr. Owen will say that his prescription has been efficacious, but that is not true.
Caution is at least as efficacious a protection against him as courage.