0
sotto voce(expression, adjective, mumbled)
0
stormless(adjective, calm, smooth, mild, dead)
0
stretched out(expression, calm, dead, drowsing)
0
subdued(adjective, quiet, disciplined, relieved, unlit)
0
subfusc(relieved, unlit)
0
supine
0
supported by(expression, calm, dead, drowsing)
0
taking a break(expression, idiom, calm, dead, drowsing)
0
taking forty winks(expression, idiom, calm, dead, drowsing)
0
taking it easy(expression, idiom, calm, dead, drowsing)
0
toned-down(relieved, unlit, subfusc)
0
touched(relieved, unlit, subfusc)
0
transitional(adjective, awkward, disciplined)
0
turned on by(expression, idiom, relieved, unlit, subfusc)
0
turned on to(expression, idiom, relieved, unlit, subfusc)
0
unanimated(calm, dead, drowsing)
0
unconspicuous(adjective, unnoticeable)
0
unemphatic(adjective, unobtrusive, unnoticeable)
0
unexcited(adjective, dark, rational, sober, serious)
0
unlit(relieved, subfusc)
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APASmart Define. (2013). low key thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/low_key/thesaurus/synonyms
ChicagoSmart Define. 2013. "low key thesaurus" https://smartdefine.org/low_key/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2013, low key thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/low_key/thesaurus/synonyms>.
MLASmart Define. "low key thesaurus" 18 May 2013. Web. 23 September 2026. <https://smartdefine.org/low_key/thesaurus/synonyms>