It's one that Azed uses every now and then. 'Ruffian' is a similar example of an adjective which can masquerade in the surface reading as a more familiar noun.
I have all 13 letters but have yet to make a phrase out of them. I still have no solution to 5 down which I don't really understand. Does "facing to rear" mean the last letter of a solution to "made progress" has been moved to the front? And I do not have a real word solution to 25 across. Is the definition "verge"?