65 entries under adjective topic. ×

1
inactive(dull, idle, sluggish, lazy)
1
inattentive(dull, careless, idle, sluggish)
1
indifferent(dull, idle, sluggish, inactive)
1
inert(dull, idle, sluggish, lazy)
1
lackadaisical(dull, idle, sluggish, dubious)
1
laggard(dull, careless, indifferent, idle)
1
lagging(dull, careless, indifferent, idle)
1
languid(dull, idle, sluggish, lazy)
1
leisurely
1
lifeless(dull, careless, indifferent, idle)
1
loafing(dull, careless, indifferent, idle)
1
neglectful(dull, careless, idle, sluggish)
1
out of it(expression, idiom, dull, careless)
1
passive(dull, careless, indifferent, idle)
1
procrastinating(dull, careless, indifferent, idle)
1
remiss(dull, careless, idle, sluggish)
1
shiftless(dull, careless, indifferent, idle)
1
slack(dull, careless, sluggish, dubious)
1
sleepy(dull, idle, sluggish, inactive)
1
slothful(dull, careless, indifferent, idle)
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APASmart Define. (2013). unenergetic thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unenergetic/thesaurus/synonyms
ChicagoSmart Define. 2013. "unenergetic thesaurus" https://smartdefine.org/unenergetic/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2013, unenergetic thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unenergetic/thesaurus/synonyms>.
MLASmart Define. "unenergetic thesaurus" 28 June 2013. Web. 28 September 2026. <https://smartdefine.org/unenergetic/thesaurus/synonyms>