[v] throw into great confusion or disorder; "Fundamental Islamicists threaten to perturb the social order in Algeria and Egypt" [v] derange mentally, throw out of mental balance; make insane
perturb, throw out of kilter, unbalance
afflict, clutter, craze, debilitate, dement, devitalize, disable, disarrange, disarray, discommode, discompose, dishevel, dislocate, disorder, disorganize, distract, disturb, drive insane, drive mad, enervate, enfeeble, frenzy, hospitalize, incapacitate,