I'm stuck on 2 things:- 9D Ed's frozen because of your capsizing (5) FROR? M has to be left out of wordplay. Is it FRORE, FRORN or FRORY. All mean frozen (I take it the Ed refers to Edmund Spenser)....
I have the five letters, and I believe that I have the resulting word: I don't have the perimeter, although the rest of the grid is filled. Deducing 18 missing letters out of 48 from a single word...