addle, addle the wits, ball up, becloud, bedazzle, befuddle, bewilder, bother, bug, cloud, confuse, daze, dazzle, discombobulate, discomfit, discompose, disconcert, disorganize, disturb, embarrass, entangle, flummox, flurry, fluster, flutter, fog, fuddle, fuss, maze, mist, mix up, moider, muddle, perplex, perturb, pother, put out, raise hell, rattle, ruffle, throw into confusion, unsettle, upset