inactive or sluggish.

slow; dull; apathetic; lethargic.

dormant, as a hibernating or estivating animal.

adjective

active , energetic , lively , moving , quick

adjective

apathetic , benumbed , comatose , dopey * , dormant , drowsy , dull , faineant , heavy , hebetudinous , idle , inactive , indifferent , indolent , inert , lackadaisical , languid , languorous , latent , leaden , lethargic , listless , lymphatic , motionless , numb , paralyzed , passive , slothful , slow-moving , sluggish , slumberous , sodden , somnolent , stagnant , static , stupid , stuporous , insensible , insensitive , unresponsive , wooden , hebetate , hibernating , hypnotic , lazy , nonchalant , phlegmatic , pococurante , sleepy , stolid , unfeeling