Greatly inclined (5)
I believe the answer is:
steep
(Other definitions for steep that I've seen before include "Sheer, precipitous" , "Rising sharply" , "Having a sharp incline" , "not reasonable" , "Almost perpendicular" .)
I believe the answer is:
steep
(Other definitions for steep that I've seen before include "Sheer, precipitous" , "Rising sharply" , "Having a sharp incline" , "not reasonable" , "Almost perpendicular" .)