QUICK CLUES

ACROSS

1 Sullen (6) 4 Side of a house (4) 7 Metal fastener (4) 8 Spaceship (6) 9 Filth (4) 10 Resound (4) 12 Centre (4) 14 Transgression (3) 16 Alcoholic drink (3) 17 Companion (4) 20 Heap (4) 23 Ursine mammal (4) 24 Wasteland (6) 25 Lengthy (4) 26 Without fat (4) 27 Tooth covering (6)

DOWN

1 Month (5) 2 Risotto grain (4) 3 Go in (5) 4 Desire (4) 5 Nearly (6) 6 Dead language (5) 11 Prison room (4) 13 Ellipse (4) 15 Antelope (6) 16 Insurgent (5) 18 Sill (5) 19 Tourists’ lodgings (5) 21 Metal (4) 22 Expression (4)