Propellant and Tranquilliser
Opposite meaning words
Propellant
Propellant noun - Any substance that propels.
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Synonyms for Propellant
Tranquilliser is an antonym for propellant.
Tranquilliser
Tranquilliser noun - A drug used to reduce stress or tension without reducing mental clarity.
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Synonyms for Tranquilliser
Propellant is an antonym for tranquilliser.
Cite this Source
Tranquilliser and Propellant. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/propellant/tranquilliser
Propellant & Tranquilliser. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/propellant/tranquilliser>.
Tranquilliser or Propellant. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/propellant/tranquilliser.
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