365 entries under adjective topic. ×

6
imperturbable(calm, quiet, cool, moderate)
6
inaudible(close, quiet, soft, low)
6
lethargic(dull, sluggish, lazy, inactive)
6
listless(dull, quiet, cool, moderate)
6
reposeful(quiet, cool, smooth, mild)
6
resting(calm, smooth, peaceful, tranquil)
6
sedentary(dull, idle, sluggish, lazy)
6
sluggish(calm, dull, quiet, gentle)
6
steady(verb, calm, quiet, cool)
5
becalmed(calm, lifeless, inactive, inert)
5
breathless(quiet, cool, smooth, mild)
5
dumb(verb, calm, dull, close)
5
foul(quiet, stationary)
5
languid(dull, quiet, flat, slow)
5
level(verb, calm, quiet, smooth)
5
sleeping(motionless, quiescence)
5
sleepy(dull, idle, sluggish, lifeless)
5
slow(verb, dull, quiet, cool)
5
whist(calm, close, quiet, sound)
4
apathetic(dull, quiet, flat, slow)
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APASmart Define. (2016). still thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/still/thesaurus/synonyms
ChicagoSmart Define. 2016. "still thesaurus" https://smartdefine.org/still/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, still thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/still/thesaurus/synonyms>.
MLASmart Define. "still thesaurus" 23 March 2016. Web. 25 September 2026. <https://smartdefine.org/still/thesaurus/synonyms>