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spark plug

see definition of spark plug
  • noundevice that ignites fuel in engine
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Synonyms for spark plug

noun device that ignites fuel in engine
  • ball of fire
  • detonator
  • fuse
  • human dynamo
  • ignition system
  • sparker

More words related to spark plug

catalyst

noun. something which incites activity
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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