Synonyms|238Antonyms|65|Broader|2Narrower|8Related|98
1
reposefulness(noun, inertness)
1
routine(noun, dullness, slowness, tedium, feebleness)
1
sameness(noun, routine, dullness, slowness, tedium)
1
sedentariness(noun, inactivity)
1
sleep(noun, calm, fatigue, rigidity, stillness)
1
solemnity
1
stagnancy(noun, inertness)
1
staleness(noun, routine, dullness, slowness, tedium)
1
stiffness
1
stuffiness
1
stupefaction
1
superficiality
1
supineness(noun, fatigue, weariness, stupor, tiredness)
1
thinness
1
tranquillity(noun, calm, stillness, immobility)
1
twilight
1
unconcern(noun, fatigue, weariness, stupor, tiredness)
1
unconsciousness(noun, motionlessness)
1
unimaginativeness(noun, tedium, monotony, tediousness)
1
uninterestingness(noun, routine, dullness, slowness, tedium)
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APASmart Define. (2015). lifelessness thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/lifelessness/thesaurus/synonyms
ChicagoSmart Define. 2015. "lifelessness thesaurus" https://smartdefine.org/lifelessness/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, lifelessness thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/lifelessness/thesaurus/synonyms>.
MLASmart Define. "lifelessness thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/lifelessness/thesaurus/synonyms>