Quite alluring (6)
I believe the answer is:
pretty
This clue is a double definition.
'quite' is the first definition.
('pretty' can be a synonym of 'quite')
'alluring' is the second definition.
(Other definitions for pretty that I've seen before include "Attractive, beautiful" , "Nice to look at" , "Attractive in delicate way" , "Rather attractive" , "Fairly; appealing" .)