1.   Although they were fighting a life-and-death battle with an implacable foe, they always had time for tea and horseplay.

2.   Dawson was one of several Texas Baptist leaders who became implacable foes of Norris.

3.   Given the deep anger in the black community, many had predicted African-Americans would emerge as implacable foes of the new administration.

4.   He writes of ordinary men pitted against an implacable foe that makes no distinctions between good and evil and cares nothing for their survival.

5.   Hundt was seen in the communications industry as an implacable foe of the Bells.

6.   In the tradition of his predecessor Ayatollah Ruhollah Khomenei, Khamenei remains an implacable foe of rapprochement with the United States.

7.   Shas leaders now may crow that they were able to get rid of an implacable foe.

8.   Thanks to some dogged diplomacy and a little skillful spin, two once implacable foes this week achieved a surprising, if temporary, rapprochement.

9.   The dynamic of peace in the Middle East has a surprising way of drawing even the most implacable foes together and overcoming seemingly insurmountable obstacles.

10.   This is the second time Pataki has brokered a deal between two implacable foes.