動揺【どうよう】
shaking, trembling, pitching, rolling, oscillation, disturbance, unrest, agitation, excitement, commotion, turmoil, discomposure, feeling shaken
揺るがす【ゆるがす】
to shake, to swing, to sway, to shock
揺る【ゆる】
to shake, to jolt, to rock (cradle), to swing
揺らぐ【ゆらぐ】
to swing, to sway, to shake, to tremble, to waver, to feel shaken, to become unstable
揺さぶる【ゆさぶる】
to shake, to jolt, to rock, to swing, to sway, to shake (e.g. the political world), to disturb, to shock, to upset, to put off a batter (by varying one's type of pitch)
揺るぐ【ゆるぐ】
to shake, to waver, to tremble