11.   Endostatin is the most powerful of a class of substances called angiogenesis inhibitors.

12.   Experts said that even though these tornadoes apparently ranked among the most powerful of their breed, there was nothing out of the ordinary about them, meteorologically speaking.

13.   He is dizzied by the pull of these forces but drawn finally to the most powerful of them all.

14.   High forehead types in Washington like to sip double decaf cappuccinos and squabble over the question of who is the most powerful of all.

15.   Most powerful of all is the new Jewish Museum building designed by Daniel Libeskind.

16.   Pete Rozelle was voted as the most powerful of all.

17.   Politically, Japanese-Americans are still the best organized and most powerful of Asian-American groups, with the largest number of elected officials.

18.   Shame is the most powerful of human emotions and it is hard to imagine anyone being more shamed than Clinton.

19.   Tell that to Walter Winchell, the most powerful of newspaper columnists, who was brought to his knees in a running feud with Paar.

20.   The best bet, Holohan said, is the Plum Creek Timber Co., which is fast becoming the most powerful of publicly traded pure timber businesses.