150 entries under inactive topic. ×

5
unresponsive(adjective, calm, dull, quiet, flat)
4
comatose(adjective, dull, slow, careless, indifferent)
4
draggy(adjective, dull, quiet, weak, flat)
4
impassive(adjective, calm, dull, tough, slow)
4
numb(adjective, calm, still, inert)
4
quiet(adjective, calm, gentle, flat, slow)
4
somnolent(adjective, dull, careless, indifferent, idle)
4
stationary(adjective, calm, quiet, smooth, still)
4
supine(adjective, dull, careless, indifferent, idle)
4
weary(adjective, dull, flat, careless, indifferent)
3
at rest(expression, adjective, idiom, calm, quiet)
3
cool(adjective, calm, dull, quiet, flat)
3
jobless
2
calm(adjective, quiet, smooth, tough, gentle)
2
hebetudinous(adjective, dull, slow, heavy, sluggish)
2
in abeyance(expression, calm, gentle, still)
2
latent(adjective, calm, quiet, gentle, indifferent)
2
slumbering(calm, gentle, still, stationary)
2
snail-paced(adjective, slow, sluggish, logy)
2
standing(calm, quiet, still, inert)
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APASmart Define. (2015). lifeless thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/lifeless/thesaurus/synonyms
ChicagoSmart Define. 2015. "lifeless thesaurus" https://smartdefine.org/lifeless/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, lifeless thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/lifeless/thesaurus/synonyms>.
MLASmart Define. "lifeless thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/lifeless/thesaurus/synonyms>