298 entries under adjective topic. ×

21
listless(dull, weak, energy, easy)
17
inert(dull, weak, easy, slow)
16
sluggish(dull, quiet, weak, easy)
15
flat(smooth, level, down, lying)
14
lethargic(dull, quiet, weak, easy)
14
passive(dull, quiet, weak, easy)
14
prostrate(weak, smooth, flat, low)
14
recumbent(smooth, low, level, down)
13
idle(dull, quiet, easy, careless)
13
indolent(dull, quiet, easy, careless)
12
inactive(dull, quiet, weak, easy)
12
languid(dull, weak, easy, slow)
11
horizontal(smooth, low, level, down)
11
indifferent(dull, weak, easy, neglect)
11
lazy(dull, quiet, weak, easy)
11
reclining(smooth, low, level, down)
11
slothful(dull, quiet, careless, heavy)
10
prone(smooth, low, level, down)
10
dull(careless, relaxed, indifferent, idle)
10
torpid(dull, quiet, weak, easy)
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APASmart Define. (2015). supine thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/supine/thesaurus/synonyms
ChicagoSmart Define. 2015. "supine thesaurus" https://smartdefine.org/supine/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, supine thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/supine/thesaurus/synonyms>.
MLASmart Define. "supine thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/supine/thesaurus/synonyms>