There seems to be a very soporific atmosphere.
Sweated labour is a soporific to management, not a stimulant.
The words are soporifics, designed to lull the apathetic and the idle into false complacency.
He seems to me to be nothing more than a soporific symbol of the stockbroker belt.
It is very ill-advised to apply soporifics to public opinion.
I do not mean the comfort of being sunk in a soft armchair, with all its soporific effects, but reasonable comfort for doing our work.
That is a nice soporific that keeps us asleep when we should be active, wide awake.
The effect of the drink is soporific but not very intoxicating, but it does not seem to interfere with their singing.
