1
sleeper
1
sleeping draught
1
sleeping pill
1
smack
1
smoother-over
1
sodium thiopental
1
somnifacient
1
soothing syrup
1
soporific
1
statesperson(noun, mediator, intermediary, arbitrator, negotiator)
1
stiller
1
tar
1
teat
1
teat nipple(expression, idiom)
1
tranquiliser
1
tranquilizer
1
tranquillizer
1
turps
1
umpire
1
white stuff
11 years ago|4.6k views|share |citing 
APASmart Define. (2015). pacifier thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/pacifier/thesaurus/synonyms
ChicagoSmart Define. 2015. "pacifier thesaurus" https://smartdefine.org/pacifier/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, pacifier thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/pacifier/thesaurus/synonyms>.
MLASmart Define. "pacifier thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/pacifier/thesaurus/synonyms>