- listlessness
- n1. languor, languidness, lassitude, ennui, Inf. the blahs; phlegmaticness, lethargy, sluggishness, fatigue, weariness, enervation; hebetude, heaviness, phlegm, leadenness, drowsiness, sleepiness, (in the Middle East) kef; lackadaisicalness, indolence, laziness, slothfulness, faindance, faindancy, idleness, recumbence, recumbency; spiritlessness, vigorlessness, zestlessness, lifelessness, dullness, passivity, inactivity, dormancy, inertia, deadness.2. apathy, indifference, disinterest, disinterestedness, uninterestedness, unconcern; insouciance, nonchalance, pococurantism, lukewarmness, lukewarmth, coolness, half-heartedness; impassiveness, impassibility, impassibleness, dispassion, dispassionateness, pas-sionlessness, unemotionalness, emotionlessness, insen-sitivity, lack of sympathy or compassion, carelessness; aloofness, distantness, abstraction, absentness, absent-mindedness, obliviousness, inattentiveness, heedlessness.
A Note on the Style of the synonym finder. 2014.