105 entries under slow topic. ×

1
down(adjective, dull, heavy, still)
1
draggy(adjective, dull, simple, heavy)
1
drippy(adjective, dull, heavy, sluggish)
1
energyless(adjective, dull, weak, easy)
1
faint(adjective, dull, weak, easy)
1
feeble(adjective, dull, weak, easy)
1
infirm(adjective, dull, weak, easy)
1
languishing(adjective, dull, weak, easy)
1
limp(adjective, dull, weak, easy)
1
loitering
1
mooney(adjective, dull, heavy, sluggish)
1
nebbish(adjective, dull, weak, easy)
1
negligent(adjective, quiet, moderate, easy)
1
off(adjective, dull, heavy, sluggish)
1
pining(adjective, dull, weak, easy)
1
pokey(adjective, dull, heavy, sluggish)
1
sickly(adjective, dull, weak, easy)
1
simple(adjective, dull, stupid, dreary)
1
sleepyhead(adjective, dull, weak, easy)
1
sleepyheaded(adjective, dull, heavy, sluggish)
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APASmart Define. (2015). phlegmatic thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/phlegmatic/thesaurus/synonyms
ChicagoSmart Define. 2015. "phlegmatic thesaurus" https://smartdefine.org/phlegmatic/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, phlegmatic thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/phlegmatic/thesaurus/synonyms>.
MLASmart Define. "phlegmatic thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/phlegmatic/thesaurus/synonyms>