9
dead in the water
9
dormant(adjective, calm, dull, quiet, gentle)
9
immovable(adjective, strong, secure, substantial, fixed)
9
sedentary(adjective, dull, idle, sluggish, lazy)
8
stock-still(adjective, adverb, move, calm, quiet)
8
tranquil(adjective, calm, quiet, cool, smooth)
8
unmoved(adjective, calm, quiet, cool, moving)
7
peaceful(adjective, calm, quiet, cool, smooth)
6
sluggish(adjective, calm, dull, quiet, gentle)
6
placid(adjective, calm, quiet, cool, smooth)
6
stable(adjective, calm, dull, quiet, strong)
5
lethargic(adjective, dull, sluggish, lazy, inactive)
5
listless(adjective, quiet, cool, still, peaceful)
5
becalmed(adjective, calm, moving, still, inactive)
5
frozen(adjective, calm, moving, still, inactive)
5
immotile(adjective, calm, moving, still, fixed)
5
languid(adjective, inert)
5
serene(adjective, calm, quiet, cool, smooth)
5
steadfast(adjective, calm, secure, moving, still)
5
supine(adjective, lying, inactive, horizontal)
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APASmart Define. (2016). motionless thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/motionless/thesaurus/synonyms
ChicagoSmart Define. 2016. "motionless thesaurus" https://smartdefine.org/motionless/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, motionless thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/motionless/thesaurus/synonyms>.
MLASmart Define. "motionless thesaurus" 3 April 2016. Web. 20 September 2026. <https://smartdefine.org/motionless/thesaurus/synonyms>