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• v  reflect brightly
• v  be lively or brilliant or exhibit virtuosity
  his playing coruscated throughout the concert hall

• Before the contest was over they had done it three times more, belatedly accepting knarled (for gnarled), coruscate with a double "r" and rarefy with an "i," after first waving the .
• To spell supersede with a "c" and coruscate with a double "r" is to disregard the Latin roots from which they stem.
• And tilings coruscate like gems.

• sparkle
• scintillate