Synonyms|83Antonyms|3|Broader|0Narrower|0Related|19
2
inertness(noun, dullness, apathy, lethargy, negligence)
2
languidness(noun, apathy, lethargy, negligence, languor)
2
languor(noun, lethargy, laziness, idleness, sluggishness)
2
languorousness(noun, apathy, lethargy, negligence, languor)
2
laxness(noun, apathy, lethargy, negligence, languor)
2
laziness(noun, dullness, apathy, inactivity, lethargy)
2
leadenness(noun, dullness, apathy, lethargy, negligence)
2
leisureliness(noun, apathy, lethargy, negligence, languor)
2
lethargy(noun, dullness, apathy, negligence, languor)
2
neglectfulness(noun, apathy, lethargy, negligence, languor)
2
negligence(noun, dullness, apathy, inactivity, lethargy)
2
otioseness(noun, apathy, lethargy, negligence, languor)
2
otiosity(noun, apathy, lethargy, negligence, languor)
2
remissness(noun, dullness, apathy, lethargy, negligence)
2
slackness(noun, apathy, lethargy, negligence, languor)
2
slothfulness(noun, apathy, lethargy, negligence, languor)
2
stolidity(noun, dullness, apathy, lethargy, negligence)
2
supineness(noun, apathy, lethargy, negligence, languor)
2
tardiness(noun, dullness, apathy, lethargy, negligence)
2
torpescence(noun, apathy, lethargy, negligence, languor)
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MLASmart Define. "lackadaisicalness thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/lackadaisicalness/thesaurus/synonyms>