49 entries under sleepy topic. ×

4
restful(adjective, tired, lethargic, relaxing)
4
torpid(adjective, quiet, slow, heavy, tired)
4
tranquil(adjective, relaxing, soothing)
4
yawning(adjective, dull, quiet, slow, effect)
3
half asleep(expression, adjective, tired, lethargic)
3
languid(adjective, tired, lethargic, dazed)
2
drugged(adjective, tired, lethargic, dazed)
2
inactive(quiet, heavy, tired, lethargic)
2
out of it(expression, adjective, idiom, quiet, slow)
2
quietening
2
tired(adjective, dull, flat, stupid, ordinary)
1
nodding(noun, adjective, dull, quiet, tired)
1
dreamy(adjective, tired, inactivity, lethargic)
1
tranquilizing
1
dopy(adjective, tired, lethargic, dazed)
1
draggy(adjective, dull, quiet, slow, heavy)
1
indolent(adjective, tired, lethargic, dazed)
1
lackadaisical(adjective, tired, lethargic, dazed)
1
lazy(adjective, tired, lethargic, dazed)
1
lulling(adjective, tired, lethargic, dazed)
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APASmart Define. (2015). soporific thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/soporific/thesaurus/synonyms
ChicagoSmart Define. 2015. "soporific thesaurus" https://smartdefine.org/soporific/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, soporific thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/soporific/thesaurus/synonyms>.
MLASmart Define. "soporific thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/soporific/thesaurus/synonyms>