活躍【かつやく】
activity (esp. energetic or successful), great efforts, active participation, walking about with great vigor
飛躍【ひやく】
leap, jump, stepping out into the wider world, becoming active on a wider stage, playing an active part (in), rapid progress, dramatic development, making great strides, making a leap forward, leap (of logic), jump, gap (in an argument)
躍進【やくしん】
making rapid progress, making great advances, rush, dash, onslaught
躍動【やくどう】
lively motion, throb
跳躍【ちょうやく】
jump, leap, skip, bound
躍如【やくじょ】
vivid, lifelike, graphic
躍る【おどる】
to jump up, to spring up, to leap, to move around, to bounce up and down, to pound (of one's heart, e.g. with excitement), to throb, to be messy (of handwriting), to be untidy
暗躍【あんやく】
secret manoeuvres (maneuvers), operating behind the scenes