___ on a true story (5)
I believe the answer is:
based
(Other definitions for based that I've seen before include "Located" , "Founded or used as evidence" , "Stationed (in a place)" , "(Of aircraft) stationed" , "Positioned" .)
I believe the answer is:
based
(Other definitions for based that I've seen before include "Located" , "Founded or used as evidence" , "Stationed (in a place)" , "(Of aircraft) stationed" , "Positioned" .)