THESAURUS
have at
accept, ambush, assail, assault, assume, attack, attempt, blitz, buckle to, bushwhack, come at, come down on, crack down on, descend on, descend upon, draw first blood, embark in, embark upon, endeavor, engage in, enter on, enter upon, fall into, fall on, fall to, fall upon, gang up on, get under way, go about, go at, go for, go in for, go into, go upon, harry, hit, hit like lightning, jump, land on, launch forth, launch into, lay about, lay about one, lay at, lay hands on, lay into, lay on, light into, make war on, move into, mug, pitch into, plunge into, pounce upon, pound, proceed to, sail into, set about, set at, set forward, set going, set on, set to, set upon, square up, strike, surprise, swoop down on, tackle, take on, take the offensive, take up, turn to, undertake, venture upon, wade into
ROGET THESAURUS
have at
Attack
VB
attack, assault, assail, invade, set upon, fall upon, charge, impugn, break a lance with, enter the lists, assume the offensive, take the offensive, be the aggressor, become the aggressor, strike the first blow, draw first blood, throw the first stone at, lift a hand against, draw the sword against, take up the cudgels, advance against, march against, march upon, harry, come on, show fight, strike at, poke at, thrust at, aim a blow at, deal a blow at, give one a blow, fetch one a blow, fetch one a kick, give one a kick, have a cut at, have a shot at, take a cut at, take a shot at, have a fling at, have a shy at, be down upon, pounce upon, fall foul of, pitch into, launch out against, bait, slap on the face, make a thrust at, make a pass at, make a set at, make a dead set at, bear down upon, close with, come to close quarters, bring to bay, ride full tilt against, attack tooth and nail, go at hammer and tongs, let fly at, dash at, run a tilt at, rush at, tilt at, run at, fly at, hawk at,
have at, let out at, make a dash, make a rush at, strike home, drive one hard, press one hard, be hard upon, run down, strike at the root of, lay about one, run amuck, aim at, draw a bead on, fire upon, fire at, fire a shot at, shoot at, pop at, level at, let off a gun at, open fire, pepper, bombard, shell, pour a broadside into, fire a volley, fire red-hot shot, spring a mine, throw a stone, throw stones at, stone, lapidate, pelt, hurl at, hurl against, hurl at the head of, rock beset, besiege, beleaguer, lay siege to, invest, open the trenches, plant a battery, sap, mine, storm, board, scale the walls, cut and thrust, bayonet, butt, kick, strike, whip, assail, impugn, malign (detract), bomb, rocket, blast.