Risqué, suggestive (4)
I believe the answer is:
racy
This clue is a double definition.
'risque' is the first definition.
(synonyms)
'suggestive' is the second definition.
(I've seen this in another clue)
(Other definitions for racy that I've seen before include "Spicy" , "Slightly indecent" , "Suggestive; spirited" , "Risqu" , "Sexually suggestive" .)