The term 'KILLED, AS A DRAGON' can be solved by three different crossword solutions: 'SLAYED' (6 letters), 'SLEW' (4 letters), and 'SLAIN' (5 letters). All three words refer to the act of killing someone or something. 'Slayed' is an archaic verb meaning to kill or slaughter, while 'SLEW' is a more modern version of the same word. 'SLAIN' is a past participle of the verb 'SLAY, ' meaning that something has been killed. All three words are commonly used in literature and mythology to describe the death of a dragon.