109 entries under calm topic. ×

8
asleep(adjective, quiet, gentle, indifferent)
8
stagnant(adjective, quiet, smooth, gentle)
7
dormant(adjective, dull, quiet, gentle)
7
matter-of-fact(adjective, dull, simple, excite)
6
blah(adjective, dull, quiet, weak)
6
immobile(adjective, dull, quiet, gentle)
6
indifferent(adjective, dull, quiet, flat)
5
quiescent(adjective, quiet, gentle, indifferent)
5
unresponsive(adjective, dull, quiet, flat)
4
impassive(adjective, dull, tough, slow)
4
numb(adjective, still, inactive, inert)
4
quiet(adjective, gentle, flat, slow)
4
stationary(adjective, quiet, smooth, still)
3
at rest(expression, adjective, idiom, quiet)
3
cool(adjective, dull, quiet, flat)
3
frigid(adjective, dull, cool, flat)
3
placid(adjective, dull, quiet, smooth)
3
serene(adjective, quiet, smooth, tranquil)
3
tranquil(adjective, quiet, smooth, silent)
3
unemotional(adjective, dull, tough, flat)
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APASmart Define. (2015). lifeless thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/lifeless/thesaurus/synonyms
ChicagoSmart Define. 2015. "lifeless thesaurus" https://smartdefine.org/lifeless/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, lifeless thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/lifeless/thesaurus/synonyms>.
MLASmart Define. "lifeless thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/lifeless/thesaurus/synonyms>