side-show

n 1 small show offering a game or some other amusement at a circus, fun-fair, etc （马戏、 游乐场等的）杂耍. 2 (fig 比喻) activity of less importance than the main activity 次要的活动; 附属事件.

sicken, sickening, sickeningly, sickle, sickle cell, sickly, sickness, sickness benefit, side, side by side, side order, side walk, side-car, side-dish, side-drum, side-effect, side-issue, side-on, side-road, side-saddle, side-slip, side-splitting, side-step, side-street, side-stroke, side-swipe, side-track, side-view, side-whiskers, side-winder, sideboard, sidekick, sidelight, sideline, sidelong, sidereal, sideshow, sidestep, sidewalk, sideway,