Hazy, vague (8)
I believe the answer is:
nebulous
This clue is a double definition.
'hazy' is the first definition.
(synonyms)
'vague' is the second definition.
(synonyms)
(Other definitions for nebulous that I've seen before include "Insubstantial, indistinct" , "Hazy, vague" , "Vague, lacking a distinct shape" , "Cloudlike; vague" , "Cloudy and vague" .)