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

212 entries under adjective topic. ×

1
nodding(noun, dull, quiet, tired)
1
dreamy(tired, inactivity, lethargic, sleepy)
1
tranquilizing
1
jejune(dull, flat, stupid, ordinary)
1
stupefied
1
abused(flat, stupid, ordinary, dry)
1
archaic(flat, stupid, ordinary, dry)
1
besotted
1
big yawn(expression, dull, flat, stupid)
1
blunt
1
boorish
1
cloddish
1
colorless(dull, flat, ordinary, dry)
1
colourless
1
common(dull, flat, ordinary, dry)
1
commonplace(dull, flat, ordinary, dry)
1
dense
1
depressing(dull, boring, tedious, dreary)
1
dim
1
dismal(dull, flat, stupid, ordinary)
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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>