1: Rejections concern enthusiasts (7)
2: Lignite with low carbon content (5,4)
3: Against that terrible, consuming war (7)
4: Guard enthralled by desperately urgent sad song (5)
6: Dodgy queen is tender (5)
7: More stable, or slide around (7)
11: Flower, large one, set up outside (5)
14: Troubled tenor with a transposition (2,3,5)
16: Arsenals periodicals (9)
17: Supremely clever stories, overlaid with humor (7)
18: More delicate - cast off bluster (7)
20: A grape drink for Edwin emptied inside (3,4)
21: Burning body to face solar-powered clock (7)
23: Call girl sting nabs head of Moral Majority (5)