mandatory

The surveys are not mandatory, so employees can opt out if they choose.

Now Wisconsin is considering making it mandatory for parents who adopt overseas to have their children “re-adopted” in the state.

For example, at age 10, he completed the local two-year mandatory preparatory program in just one year.

Thankfully, testing performers for STDs is mandatory—or so we thought.

But at the same time, markets involve people in new roles and relationships, which can feel just as mandatory and unequal.

Miliband agreed with Cameron that a “mandatory and comprehensive program of de-radicalization” was needed.

A great nation should be made the mandatory over an inferior people.

If he desired to win her favour, he must regard her wish as mandatory.

The wishes of these communities must be a principal consideration in the selection of the mandatory power.

Not that the girls were here to bother Sammy Pinkney now; but he felt the oppressive effect of Dot's mandatory decree.

No matter what measure he advocated, his opinion was neither final nor mandatory.