175 entries under slow topic. ×

1
drippy(adjective, dull, inactive, listless)
1
energyless(adjective, dull, weak, easy)
1
faint(adjective, dull, weak, easy)
1
feeble(adjective, dull, weak, easy)
1
half-baked(adjective, dull, simple, stupid)
1
ignorant(adjective, dull, simple, stupid)
1
imbecilic(adjective, dull, simple, stupid)
1
infirm(adjective, dull, weak, easy)
1
insensate(adjective, dull, simple, stupid)
1
limp(adjective, dull, weak, easy)
1
low(adjective, dull, simple, moderate)
1
measured
1
mooney(adjective, dull, inactive, listless)
1
moony(adjective, dull, weak, easy)
1
moratory(late, remiss, tardy, procrastinating)
1
moronic(adjective, dull, simple, stupid)
1
nebbish(adjective, dull, weak, easy)
1
numskulled(adjective, dull, simple, stupid)
1
overdue(dull, late, behind, delayed)
1
passionless(adjective, calm, dull, quiet, flat)
10 years ago|31k views|share |citing 
APASmart Define. (2016). sluggish thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/sluggish/thesaurus/synonyms
ChicagoSmart Define. 2016. "sluggish thesaurus" https://smartdefine.org/sluggish/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, sluggish thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/sluggish/thesaurus/synonyms>.
MLASmart Define. "sluggish thesaurus" 1 April 2016. Web. 26 September 2026. <https://smartdefine.org/sluggish/thesaurus/synonyms>