1.   But he defended Alderson with a passion that reflected both his fierce loyalty and his simmering frustration with Sierra.

2.   Halfway through another adventure in Falcons football, the hairline cracks and simmering frustrations are beginning to show.

3.   His voice level is barely audible, but beneath the soft murmur is a simmering frustration.

4.   McGovern is just as surely banking on the simmering frustration most every driver has experienced while negotiating Registry lines.

5.   There are, to be sure, signs of a simmering frustration among some voters.

6.   Tribal elders say such incidents are commonplace on many Canadian Indian reserves as decades of simmering frustrations reach full boil.

7.   The result is a psychological and geographical divide, with fear on one side and simmering frustration on the other.