47 entries under sluggish topic. ×

1
comatose(dull, weak, heavy, still, idle)
1
dallying(adjective, dull, slow, careless, indifferent)
1
dull(adjective, careless, indifferent, idle, weary)
1
inactive(dull, weak, heavy, still, idle)
1
inattentive(dull, careless, idle, inactive)
1
indifferent(adjective, dull, beat, weak, easy)
1
inert(dull, weak, heavy, still, idle)
1
laggard(adjective, dull, slow, careless, indifferent)
1
lifeless(adjective, dull, careless, indifferent, idle)
1
loafing(adjective, dull, careless, indifferent, idle)
1
neglectful(dull, slow, careless, idle)
1
out of it(expression, adjective, idiom, dull, careless)
1
passive(adjective, dull, careless, indifferent, idle)
1
procrastinating(adjective, dull, slow, careless, indifferent)
1
remiss(dull, slow, careless, idle)
1
shiftless(adjective, dull, careless, indifferent, idle)
1
snoozy(dull, weak, careless, heavy, idle)
1
somnolent(adjective, dull, beat, careless, indifferent)
1
supine(adjective, dull, weak, easy, slow)
1
tardy(adjective, dull, slow, careless, indifferent)
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APASmart Define. (2015). flagging thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/flagging/thesaurus/synonyms
ChicagoSmart Define. 2015. "flagging thesaurus" https://smartdefine.org/flagging/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, flagging thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/flagging/thesaurus/synonyms>.
MLASmart Define. "flagging thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/flagging/thesaurus/synonyms>