Rack up, like charges (5)
I believe the answer is:
incur
(Other definitions for incur that I've seen before include "Invite, bring about" , "Bring on oneself, say costs" , "Lay oneself open to" , "Arouse" , "Runic (anag.)" .)
I believe the answer is:
incur
(Other definitions for incur that I've seen before include "Invite, bring about" , "Bring on oneself, say costs" , "Lay oneself open to" , "Arouse" , "Runic (anag.)" .)