262 entries under adjective topic. ×

7
static(calm, dull, quiet, flat)
7
unruffled(calm, quiet, cool, smooth)
7
untroubled(calm, quiet, cool, smooth)
6
cool(calm, quiet, smooth, mild)
6
immovable(still, steady, stable, fixed)
6
stagnant(calm, still, lazy, inactive)
6
torpid(dull, still, sluggish, lazy)
6
undisturbed(calm, quiet, cool, smooth)
6
unmoved(calm, quiet, cool, firm)
5
asleep(calm, dull, quiet, gentle)
5
lifeless(calm, quiet, gentle, indifferent)
5
peaceable(quiet, gentle, subdued, yielding)
5
sedentary(dull, idle, sluggish, lazy)
5
sleeping(action, show, quiescence)
5
unmoving(calm, still, inactive, inert)
4
easy(calm, peaceful, tranquil)
4
halcyon(calm, quiet, cool, smooth)
4
imperturbable(calm, quiet, cool, still)
4
inanimate(calm, still, lifeless, inactive)
4
lethargic(dull, sluggish, lazy, passive)
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APASmart Define. (2015). quiescent thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/quiescent/thesaurus/synonyms
ChicagoSmart Define. 2015. "quiescent thesaurus" https://smartdefine.org/quiescent/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, quiescent thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/quiescent/thesaurus/synonyms>.
MLASmart Define. "quiescent thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/quiescent/thesaurus/synonyms>