0 moving or operating more slowly than usual and with less energy or power:
1 moving, acting, or working with less than usual speed or energy:
2 moving or operating more slowly than usual:
Fierce competition and sluggish demand have resulted in very poor sales.
a sluggish market/economy/performance
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.