sluggish
//ˈslʌɡ.ɪʃ//
Adjective
sluggishCanonical form
more sluggishComparative
most sluggishSuperlative
1
Moving or reacting slowly; lacking energy or alertness.
I felt sluggish after eating such a big lunch.
2
Not functioning at normal speed or efficiency; slow to respond or make progress.
My computer has been sluggish ever since I installed the new software.