Unlike Dubya, Condoleezza Rice knows what words mean.
Rice said “We do seek an end to the current violence, and we seek it urgently. More than that, we also seek to address the root causes of that violence, so that a real and endurable peace can be established.”
Possible to be endured; tolerable or bearable. capable of being borne though unpleasant; “sufferable punishment”
I’m guessing she’s not personally planning to endure any of the suffering.