0
dreadful(adjective, feelings, characteristics, sensations)
0
execrable(adjective, feelings, characteristics, sensations)
0
irritating(adjective, feelings, characteristics, sensations)
0
unpleasant(adjective, feelings, characteristics, sensations)
0
difficult
0
fearful
0
fearsome
0
grievous
0
hard
0
harrowing
0
laborious
0
sharp
-1
bad(adjective, feelings, characteristics, sensations)
-2
intensifying(adjective, feelings, characteristics, sensations)
-2
poignant(adjective, opinion, characteristics, traits)
-2
sufferance(noun, feelings, characteristics, states)
-2
flagitious
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APASmart Define. (2015). analgesic thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/analgesic/thesaurus/antonyms
ChicagoSmart Define. 2015. "analgesic thesaurus" https://smartdefine.org/analgesic/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2015, analgesic thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/analgesic/thesaurus/antonyms>.
MLASmart Define. "analgesic thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/analgesic/thesaurus/antonyms>