6
morphine(noun, snoozy, codeine, sedative-hypnotic, pain-killer)
6
practice of anaesthesia(expression, medicine, science, practice)
5
pain killer(noun, expression, idiom, medicine, treatment)
4
alleviating(adjective, process, effect, characteristics)
4
tranquilliser(noun, dope, merchandise, sedative)
4
anesthetic agent(noun, expression, idiom, medicine, substance)
4
pain-killer(noun, expression, medicine, treatment, anaesthesia)
4
pain remover(noun, expression, substance, drugs, medicamentation)
3
alleviative(adjective, process, effect, characteristics)
3
soothing(adjective, effect, affection, characteristics)
3
anaesthetic agent(noun, expression, idiom, medicine, treatment)
3
analgesia(noun, medicine, treatment, anaesthesia)
3
anesthetization(noun, medicine, process, effect)
3
inducing insensitivity to pain(expression, adjective, effect, affect, characteristics)
3
numbing drug(expression, substance, drugs, medicamentation)
3
pain-relieving(adjective, action, characteristics, effects)
2
relieving(adjective, effect, affect, characteristics)
2
assuasive(adjective, process, effect, characteristics)
2
numb(adjective, emotions, characteristics, states)
2
somnifacient(noun, adjective, process, effect, characteristics)
11 years ago|4k views|share |citing 
APASmart Define. (2015). anesthetic thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/anesthetic/thesaurus/synonyms
ChicagoSmart Define. 2015. "anesthetic thesaurus" https://smartdefine.org/anesthetic/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, anesthetic thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/anesthetic/thesaurus/synonyms>.
MLASmart Define. "anesthetic thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/anesthetic/thesaurus/synonyms>