delayCollocations, put sth off, put off doing sth, waste time, gain time, take your time, dally, dither(UK), hesitateCollocations, drag your heels, drag your feet, dawdle, dilly-dally(UK, informal), dillydally(informal), stallCollocations, stall for time, hem and haw(US, informal), hum and haw(UK, informal), save sth for later, do nothing, postponeCollocations, deferCollocations, keep sb waiting