Similar word to lag:
be behind, dally, dawdle, decrease, dillydally, diminish, drag, drag one's feet, ebb, fail, fall off, falter, flag, get no place fast, hang back, hobble, idle, inch, inch along, jelly, limp, linger, loiter, lose strength, lounge, plod, poke, procrastinate, put off, retard
be behind, dally, dawdle, decrease, dillydally, diminish, drag, drag one's feet, ebb, fail, fall off, falter, flag, get no place fast, hang back, hobble, idle, inch, inch along, jelly, limp, linger, loiter, lose strength, lounge, plod, poke, procrastinate, put off, retard