Synonyms for Stroke of genius:

• n.

  •chef-d'oeuvre (noun)
  • treasure,
  • chef d'oeuvre,
  • prize,
  • classic.
  •coup (noun)
  • accomplishment,
  • plot,
  • deed,
  • revolution,
  • upset,
  • coup de maitre,
  • stunt,
  • successful stroke,
  • action,
  • feat,
  • overthrow,
  • stroke,
  • stratagem,
  • exploit,
  • up set.
  •tour de force (noun)
  • magnum opus,
  • masterpiece,
  • achievement,
  • victory,
  • piece de resistance,
  • conquest,
  • success,
  • performance,
  • master stroke,
  • attainment,
  • triumph,
  • masterwork.

• Other synonyms:

  •n.
  • chef-d'oeuvre,
  • coup,
  • tour de force,
  • feat of strength,
  • grand achievement,
  • great achievement.

Antonyms for Stroke of genius:

• n.

  • coup
    failure.