spark

/spɑrk/
verb
  1. To produce small glowing particles or flashes of light.
    • Be careful not to let the metal spark near the gas can.
    • The campfire sparked and crackled in the night air.
    • The old wires sparked when he plugged in the toaster.
  2. To cause something to start or happen; to trigger or inspire.
    • The documentary sparked a national conversation about climate change.
    • A simple question can spark a child's imagination.
    • Her speech sparked a wave of volunteerism in the community.
Antonyms
noun
  1. A small, glowing particle caused by fire, friction, or electricity.
    • Sparks flew from the grinding wheel as the worker sharpened the blade.
    • The mechanic saw a spark when he touched the battery cables together.
    • A spark from the campfire landed on his jacket and burned a small hole.
  2. A small amount of a quality or feeling, especially one that can develop into something larger.
    • Their conversation had a spark of humor that made everyone laugh.
    • The teacher saw a spark of curiosity in the student's question.
    • There was a spark of hope in her eyes when she heard the news.
  3. A flash of wit or liveliness; a person who is lively or bright.
    • He added a spark to the meeting with his clever ideas.
    • She's a real spark at parties, always telling funny stories.
    • The play lacked spark until the lead actor came on stage.
Synonyms