Synonym of COY

Beautiful : pleasing the senses or mind aesthetically.
Sweet : having the pleasant taste characteristic of sugar or honey; not salt, sour, or bitter.
Talented : having the pleasant taste characteristic of sugar or honey; not salt, sour, or bitter.
Shy : nervous or timid in the company of other people.
Coy : (especially with reference to a woman) making a pretence of shyness or modesty which is intended to be alluring.

Synonym of Coy is Shy