Synonyms|472Antonyms|66|Broader|58Narrower|73Related|265

212 entries under adjective topic. ×

5
tiring(description, characteristics, situations)
5
anaesthetic(noun, dull, drug, dope)
5
deadening(noun, dull, sleepy, balmy)
5
exhausting(description, characteristics, situations)
5
fatiguing(description, characteristics, situations)
5
irksome(description, characteristics, weariness, situations)
4
listless(description, characteristics, situations)
4
relaxing(soothing, sedative, calming, tranquilizing)
4
restful(tired, lethargic, sleepy, relaxing)
4
torpid(quiet, slow, heavy, tired)
4
tranquil(sleepy, relaxing, soothing)
4
tranquillizing
4
yawning(dull, quiet, slow, effect)
3
anesthetized
3
apathetic
3
benumbed
3
blue(shade, colour, tone)
3
drab
3
half asleep(expression, tired, lethargic, sleepy)
3
insipid(dull, flat, ordinary, dry)
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APASmart Define. (2015). soporific thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/soporific/thesaurus/synonyms
ChicagoSmart Define. 2015. "soporific thesaurus" https://smartdefine.org/soporific/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, soporific thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/soporific/thesaurus/synonyms>.
MLASmart Define. "soporific thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/soporific/thesaurus/synonyms>