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• a flat at each side of the stage to prevent the audience from seeing into the wings

  synonym	tormentertormentor
  hypernym	flat

• a device for teasing wool

  derivation	tease
  hypernym	device

• a particularly baffling problem that is said to have a correct solution

  synonym	mystifierpuzzlepuzzler
  hypernym	problem
  hyponym	acrosticchess compositionchess problemsudokuword square

• an advertisement that offers something free in order to arouse customers' interest

  hypernym

  adadvertadvertisementadvertisingadvertizementadvertizing

• an attention-getting opening presented at the start of a television show

  exemplifies	colloquialism
  hypernym	opening

• someone given to teasing (as by mocking or stirring curiosity)

  synonym	annoyerteasevexer
  derivation	teaseteasetease
  exemplifies	depreciationderogationdisparagement
  hypernym	persona non grataunwelcome person

• a worker who teases wool

  derivation	tease
  hypernym	worker