The long-simmering resentment between the groups erupted in a bloodbath on Aug. 15, 1991, the day that Mr. Tshisekedi was elected Prime Minister.

Everyone had decided it was time to put Pompey in his place, and in Larissa the long-simmering resentments and grudges all surfaced together.

The thought ignited his long-simmering resentment toward Omnius, the robots, and especially the cymeks, who seemed to bear a grudge against humans.

The reference to the audience outside the courtroom provoked Judge Ito's long-simmering resentment of the camera to his left.

Metal detectors at courthouses and beefing up security can thwart impulsive acts, but they are ineffective against long-simmering resentments or the detailed plans of paranoids.

But last weekend's defeat uncorked long-simmering resentments over his imperious style.

Teddy and Yvette's daughter Clarissa has a long-simmering resentment of her older sister, Margot.

It wasn't something she ever discussed in public; but now that the subject had been broached, Myoko didn't suppress her long-simmering resentment.

Mr. Milosevic plugged into long-simmering resentments among Serbs, who felt that their status as Yugoslavia's largest ethnic group had never been shown proper respect.

Underlying the dispute is the long-simmering resentment, dating to 1987, by conservatives over the bar association's role in evaluating judges.