S: (n) puzzle, puzzler, mystifier, teaser (a particularly baffling problem that is said to have a correct solution) "he loved to solve chessmate puzzles"; "that's a real puzzler"
S: (n) teaser (an attention-getting opening presented at the start of a television show)
S: (n) tormenter, tormentor, teaser (a flat at each side of the stage to prevent the audience from seeing into the wings)
S: (n) teaser (a device for teasing wool) "a teaser is used to disentangle the fibers"