160 entries under adjective topic. ×

1
nebbish(dull, stupid, idle, weary)
1
off(dull, slow, heavy, sluggish)
1
out of it(expression, idiom, dull, careless)
1
pointless
1
pokey(dull, slow, heavy, sluggish)
1
resting
1
romantic(dull, careless, relaxed, indifferent)
1
sentimental(dull, careless, relaxed, indifferent)
1
sleepyhead(dull, stupid, weary, apathetic)
1
sleepyheaded(dull, slow, heavy, sluggish)
1
slumberous(dull, slow, heavy, still)
1
snoozy(dull, careless, indifferent, idle)
1
spring fever(expression, dull, careless, indifferent)
1
stagnant(quiet, easy, flat, slow)
1
stiff(dull, slow, heavy, sluggish)
1
still(dull, quiet, flat, idle)
1
stolid(dull, quiet, flat, slow)
1
stretchy(dull, stupid, idle, weary)
1
stupefied(dull, stupid, idle, weary)
1
stuporous
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APASmart Define. (2015). slothful thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/slothful/thesaurus/synonyms
ChicagoSmart Define. 2015. "slothful thesaurus" https://smartdefine.org/slothful/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, slothful thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/slothful/thesaurus/synonyms>.
MLASmart Define. "slothful thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/slothful/thesaurus/synonyms>