effective , ****
good *****
in effect **
in force

I want you to move in forces on the ground, too.

I find them every where, but not in strong force.

Men who could break free, and women too, might be an increase in force.

The police, who are out in force, seem to see and hear little.

We've only been in the work force as leaders for 50 years.

And four out of five women in the work force will probably have children during their working lives.

He is 60 now and back in the work force.

There we go again, the thought police is all out in force.

If they think we're coming into the area in force, they'll go dark.

These rules were in force up to the middle of the 19th century.