Antonyms of accelerator from BoostVocab

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accelerator

/æk'sɛlə,reɪtər/

Synonyms of accelerator Antonyms of accelerator Examples of accelerator Usage of accelerator Parts of accelerator Definition that contains accelerator Words sounding like accelerator Explanation of accelerator

noun
(chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected
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catalyst

type of:
activator
noun
a pedal that controls the throttle valve
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accelerator pedal gas gas pedal gun throttle

type of:
treadle pedal foot pedal foot lever

part of:
automobile car motorcar aeroplane airplane auto plane machine
noun
a scientific instrument that increases the kinetic energy of charged particles
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atom smasher particle accelerator

type of:
scientific instrument
noun
a valve that regulates the supply of fuel to the engine
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throttle throttle valve

type of:
valve

part of:
fuel system

Antonyms of accelerator

inhibitor decelerate anticatalyst