94 entries under sluggish topic. ×

5
dopey(adjective, dull, quiet, weak, easy)
5
dreamy(adjective, quiet, easy, slow, relaxed)
5
hebetudinous(adjective, dull, slow, silly, stupid)
5
indifferent(adjective, dull, weak, easy, slow)
5
languishing(adjective, dull, bad, weak, easy)
5
languorous(adjective, dull, weak, easy, slow)
5
passive(adjective, dull, quiet, moderate, easy)
5
stupid(adjective, dull, flat, silly, ordinary)
5
supine(adjective, dull, quiet, weak, easy)
5
weak(adjective, dull, easy, slow, relaxed)
4
blah(adjective, dull, quiet, weak, easy)
4
enervated(adjective, dull, weak, easy, slow)
4
indolent(adjective, quiet, easy, slow, relaxed)
4
lazy(adjective, dull, weak, easy, slow)
4
logy(adjective, slow, slow-moving, snail-paced)
4
slumberous(adjective, dull, quiet, slow, weary)
4
somnolent(adjective, quiet, slow, relaxed, weary)
4
spiritless(adjective, dull, quiet, weak, easy)
4
weary(adjective, dull, weak, easy, slow)
3
idle(adjective, dull, quiet, moderate, easy)
10 years ago|53k views|share |citing 
APASmart Define. (2016). heavy thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/heavy/thesaurus/synonyms
ChicagoSmart Define. 2016. "heavy thesaurus" https://smartdefine.org/heavy/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, heavy thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/heavy/thesaurus/synonyms>.
MLASmart Define. "heavy thesaurus" 25 January 2016. Web. 25 September 2026. <https://smartdefine.org/heavy/thesaurus/synonyms>