n.: go at, aggression, bring [lodge, lay] an accusationagainst, make an attack on, make an attack upon, come at, declaim against, take a fling at, get after, hammer at, get one's knife into sb., have one's knife into sb., round on sb., set at, set on [upon], cast [throw] stones [a stone] at, pass[make] strictures on [upon] (sb.), strike at, thunder and lightning, fall on board of, run on board of, launch an offensive, challenge, attack, esp suddenly, vulnerability, foray, impugnation, impugnment, inroad, insult, criticism