Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun listlessness

2 senses of listlessness

Sense 1
languor, lassitude, listlessness -- (a feeling of lack of interest or energy)
       => apathy -- (an absence of emotion or enthusiasm)

Sense 2
listlessness, torpidity, torpidness, torpor -- (inactivity resulting from lethargy and lack of vigor or energy)
       => passivity, passiveness -- (the trait of remaining inactive; a lack of initiative)