Synonyms|58Antonyms|0|Broader|0Narrower|0Related|12
1
phenobarbital
1
quieter
1
rainbow
1
scag
1
shit
1
silencer
1
sleeper
1
sleeping pill
1
smack
1
soother
1
soporific
1
soundproofing
1
tar
1
tranquiliser
1
tranquilizer
1
yellow
1
yellow jacket
0
calmer
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APASmart Define. (2015). quietener thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/quietener/thesaurus/synonyms
ChicagoSmart Define. 2015. "quietener thesaurus" https://smartdefine.org/quietener/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, quietener thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/quietener/thesaurus/synonyms>.
MLASmart Define. "quietener thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/quietener/thesaurus/synonyms>