Prefix with "active" (5)
I believe the answer is:
inter
(Other definitions for inter that I've seen before include "I rent (anag.)" , "football team abroad" , "Football Club at home in San Siro" , "Place in ground" , "Send to ground" .)
I believe the answer is:
inter
(Other definitions for inter that I've seen before include "I rent (anag.)" , "football team abroad" , "Football Club at home in San Siro" , "Place in ground" , "Send to ground" .)