half-life

Their half lives range from milliseconds to about 200,000 years.

If you don't, you just get to see how the other half lives from a distance.

They came there to obtain a mistaken impression of how the other half lived.

We were most definitely where the other half lived.

Unfortunately the second half of the 20th century did live to expectations.

If the weather held, maybe they could make a run up Long Island and see how the other half lived.

Less than half (44.5%) had lived at the same address for longer than five years.

Jarvis wanted them to see how the other half lived.

"They had some notion about men and women getting along better if we knew how the other half lived?"

When he pulled up in front, she asked him to come inside and see how the other half lived.