Adverb
without energy; in a lethargic manner
Source: WordNethe hung around the house lethargically Source: Internet
Instead, he traps them in glasses until his apartment is an obstacle course of upside down glasses with a cockroach in each, lethargically refusing to die. Source: Internet
It isn't uncommon for girls to pull away from old friends as they grow up -- and frankly, sometimes teens lie around the house lethargically. Source: Internet