THESAURUS
Defy
affront, attack, baffle, balk, battle cry, be a man, be proof against, bear up, bear up against, beard, bid defiance, bid to combat, blast, brave, brazen out, break, break the law, breast, bring before, bring forward, bring up, call out, care naught for, cartel, challenge, checkmate, circumvent, confound, confront, confront with, contravene, counter, counteract, countermand, counterwork, cross, dare, dash, declare war, defeat, defi, deride, destroy, discomfit, disconcert, discountenance, dish, disobey, disregard, disrupt, do violence to, double dare, double-dare, elude, encounter, endure, envisage, face, face out, face with, flout, flummox, foil, front, frustrate, gage, gage of battle, gauntlet, gibe, glove, go counter to, have the guts, have the nerve, hold out, hold up, ignore, infringe, knock the chocks, lay before, levy war on, make bold to, make war on, meet, meet squarely, mock, nonplus, not conform, not heed, not keep, not listen, not mind, not observe, open hostilities, outdare, outface, perplex, place before, present to, put it to, rebel yell, rebuff, refuse to cooperate, repel, repulse, resist, ridicule, ruin, sabotage, scoff at, scorn, scotch, scout, scream defiance, set at defiance, set at naught, set before, set naught by, show fight, spike, spoil, stand, stand up, stand up to, stare down, stem, stonewall, stump, thwart, trample on, trample underfoot, trample upon, transgress, trespass, upset, venture, violate, war cry, war whoop, withstand
ROGET THESAURUS
Defy
Defiance
VB
defy, dare, beard, brave, bid defiance to, set at defiance, set at naught, hurl defiance at, dance the war dance, beat the war drums, snap the fingers at, laugh to scorn, disobey, show fight, show one's teeth, show a bold front, bluster, look big, stand akimbo, beat one's chest, double the fist, shake the fist, threaten, challenge, call out, throw down the gauntlet, fling down the gauntlet, fling down the gage, fling down the glove, throw down the glove.
Courage
VB
be courageous, dare, venture, make bold, face danger, front danger, affront danger, confront danger, brave danger, defy danger, despise danger, mock danger, look in the face, look full in the face, look boldly in the face, look danger in the face, face, meet, meet in front, brave, beard, defy, take courage, muster courage, summon up courage, pluck up courage, nerve oneself, take heart, take heart, pluck up heart of grace, hold up one's head, screw one's courage to the sticking place, come up to scratch, stick to one's guns, standfire, stand against, bear up, bear up against, hold out, put a bold face upon, show a bold front, present a bold front, show fight, face the music, bell the cat, take the bull by the horns, beard the lion in his den, march up to the cannon's mouth, go through fire and water, run the gantlet, give courage, infuse courage, inspire courage, reassure, encourage, embolden, inspirit, cheer, nerve, put upon one's mettle, rally, raise a rallying cry, pat on the back, make a man of, keep in countenance.
Threat
VB
threat, threaten, menace, snarl, growl, gnarl, mutter, bark, bully, defy, intimidate, keep in terrorem, hold up in terrorem, hold out in terrorem, shake the fist at, double the fist at, clinch the fist at, thunder, talk big, fulminate, use big words, bluster, look daggers, stare daggers.