procrastinate

Freitag claims she was a good student, but a procrastinator: she would study for tests with an hour to go and ace them.

Will you rouse the indolent procrastinator to an irksome but necessary effort, by showing him how much he has to do?

He may have been a procrastinator in everything else, but as a writer he was a skilled mechanic.

Then, to prevent the procrastinator from backing up, the salesman reached for the telephone on the advertiser's desk.