dawdle dawdle /ˈdɔdəl/

verb

1. Hang (back) or fall (behind) in movement, progress, development, etc.  ( dawdle , fall behind , fall back , lag )
   hang (back) or fall (behind) in movement, progress, development, etc.
   
2. Waste time  ( dally , dawdle )
   waste time
    Get busy--don't dally!
   Get busy--don't dally!
   
3. Take one's time; proceed slowly  ( dawdle , linger )
   take one's time; proceed slowly