fulgurous

/ˈfʌlɡjərəs/
adjective
  1. Relating to or resembling lightning; flashing or brilliant like lightning.
    • Her fulgurous smile lit up the entire room.
    • The poet used fulgurous imagery to describe the warrior's sudden attack.
    • The fulgurous display in the night sky left the campers in awe.
Antonyms
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