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pain reliever

NOUN

painkiller

Synonyms

STRONGEST

aspirin drug medicine morphine ointment opiate sedative tranquilizer

STRONG

analgesic anodyne dope

WEAK

alleviative

NOUN

pain killer

Synonyms

WEAK

analgesic anesthetic antiodontalgic pain pill sedative tranquilizer

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.