Astonishing (10)
There are a few possibilities for this:
'astonishing' is the definition.
('amaze' can be a synonym of 'astonish')
This is all the clue.
(Other definitions for amazing that I've seen before include "Staggering" , "Unbelievable!" , "Stunning, surprising" , "Excellent; surprising" , "Astounding, awe-inspiring" .)
'astonishing' is the definition.
(I know that astonishing can be written as staggering)
This is all the clue.
(Other definitions for staggering that I've seen before include "likely to fall over?" , "A drunk might be" , "spectacular" , "The worse for drink" , "Astonishing" .)
'astonishing' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for surprising that I've seen before include "Causing astonishment" , "Mildly astonishing" , "Unexpected" .)
'astonishing' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for incredible that I've seen before include "Fantastic" , "Unbelievable" , "Impossible to believe" , "Beyond belief" .)
'astonishing' is the definition.
(I've seen this before)
This is all the clue.
(Another definition for eye-popping that I've seen is " Astonishing".)