- lethargic
- adj1. sluggish, phlegmatic, dull, slow, heavy, hebetudinous, lethargical; lazy, supine, indolent, slothful, faindant, idle; languid, languorous, listless, lackadaisical, apathetic, indifferent, impassive; spiritless, lifeless, passive, inactive, inanimate; inert, insensible, torpid, dormant, stupefied, stuporous, narcose, comatose.2. drowsy, sleepy, slumberous, slumbery, dozy, somnolent, oscitant; sleeping, dozing, drowsing; weary, tired, exhausted, fagged out, fatigued, Sl. beat, Sl. bushed, Sl. pooped; enervated, weak, weakened, anemic.3. soporific, somniferous, somnific, somnifacient, sleep-inducing; narcotic, sedative, opiate, stupefa-cient; hypnotic, mesmeric.
A Note on the Style of the synonym finder. 2014.