Excellent, informally (9)
I believe the answer is:
fantastic
(Other definitions for fantastic that I've seen before include "Splendid, excellent" , "Splendid, amazing" , "Illusory - excellent!" , "Marvellous" , "Dandy, maybe" .)
I believe the answer is:
fantastic
(Other definitions for fantastic that I've seen before include "Splendid, excellent" , "Splendid, amazing" , "Illusory - excellent!" , "Marvellous" , "Dandy, maybe" .)