Not theoretical (9)
I believe the answer is:
practical
(Other definitions for practical that I've seen before include "Experiment" , "Workable, feasible" , "Pragmatic, hard-nosed" , "Given to action rather than theory" , "type of examination" .)
I believe the answer is:
practical
(Other definitions for practical that I've seen before include "Experiment" , "Workable, feasible" , "Pragmatic, hard-nosed" , "Given to action rather than theory" , "type of examination" .)