181 entries under sluggish topic. ×

4
unready(adjective, dull, careless, indifferent, idle)
3
abeyant(dull, lazy, motionless, unmoving)
3
asleep(dull, quiet, heavy, tired)
3
brainless(adjective, dull, simple, silly, foolish)
3
do-nothing(adjective, dull, idle, lazy)
3
faint(adjective, calm, dull, quiet, weak)
3
half-baked(adjective, dull, simple, foolish, stupid)
3
hebetudinous(adjective, dull, simple, heavy, silly)
3
imbecilic(adjective, dull, simple, silly, foolish)
3
imperceptible(adjective, calm, quiet, smooth, soft)
3
shiftless(adjective, dull, careless, indifferent, idle)
3
sluggard(noun, adjective, dull, heavy)
3
snail-paced(adjective, logy, slow-moving)
3
stupefied(adjective, dull, simple, stupid, trivial)
3
tired(adjective, dull, careless, indifferent, still)
3
weak(adjective, dull, simple, easy, relaxed)
3
witless(adjective, dull, simple, silly, foolish)
2
besotted(adjective, dull, simple, stupid)
2
careless(adjective, dull, idle, inactive)
2
cold(adjective, stiff, unfeeling, unemotional)
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APASmart Define. (2016). slow thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/slow/thesaurus/synonyms
ChicagoSmart Define. 2016. "slow thesaurus" https://smartdefine.org/slow/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, slow thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/slow/thesaurus/synonyms>.
MLASmart Define. "slow thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/slow/thesaurus/synonyms>