123 entries under sluggish topic. ×

2
lymphatic(adjective, weak, heavy, still)
2
neglectful(adjective, dull, careless, indifferent, idle)
2
off(adjective, dull, moderate, low, slow)
2
out of it(expression, adjective, idiom, dull, quiet)
2
procrastinating(dull, idle, lazy, lethargic)
2
remiss(dull, idle, lazy, lethargic)
2
sleepyhead(adjective, dull, quiet, weak, easy)
2
slow-moving(adjective, dull, quiet, easy, slow)
2
slumberous(adjective, dull, quiet, slow, heavy)
2
snail-paced(adjective, slow, logy, slow-moving)
2
snoozy(adjective, dull, quiet, weak, easy)
2
stupefied(adjective, dull, weary, apathetic, tired)
2
stupid(adjective, dull, heavy, apathetic)
2
unenthusiastic(adjective, dull, weak, easy, slow)
1
asleep on the job(expression, idiom, dull, idle)
1
blahs(adjective, dull, weak, easy, slow)
1
careless(dull, idle, lethargic, languid)
1
dallying(dull, idle, lazy, lethargic)
1
debilitated(adjective, dull, heavy, weary, tired)
1
disinclined(adjective, quiet, moderate, easy, slow)
11 years ago|24k views|share |citing 
APASmart Define. (2015). inactive thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/inactive/thesaurus/synonyms
ChicagoSmart Define. 2015. "inactive thesaurus" https://smartdefine.org/inactive/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, inactive thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/inactive/thesaurus/synonyms>.
MLASmart Define. "inactive thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/inactive/thesaurus/synonyms>