sluggish

Displaying little movement or activity; slow; inactive.

Lacking alertness, vigor, or energy; inert or indolent.

Slow to perform or respond to stimulation.

Slow; having or giving evidence of little motion: as, a sluggish stream.

Idle and lazy, habitually or temporarily; indolent; slothful; dull; inactive.

Inert; inactive; torpid.

Dull; tame; stupid.

Synonyms Lazy, Slothful, etc. (see idle); slack, supine, phlegmatic, apathetic.

Habitually idle and lazy; slothful; dull; inactive.

Slow; having little motion.