1) Amiable 2) Appealing 3) Attractive 4) Charming 5) Teasing 6) Winsome 1) Attracting or delighting 2) Attractive 3) Employing 4) Holding the attention of 5) Like a charming smile 6) Piquant 7) Pleasing or charming 8) Winning 
When a player uses the DKART skills in response to a game's presentation, rules, or system. The more types and sub-types of skill the player uses, the more engaging the experience. Relating emotionally to an experience is the result of relating to its concepts (ie. using Knowledge skills)
• (p. pr. & vb. n.) of Encage • (p. pr. & vb. n.) of Engage • (a.) Tending to draw the attention or affections; attractive; as, engaging manners or address.
En·ga'ging adjective Tending to draw the attention or affections; attractive; as, engaging manners or address. -- 
[adj] - attracting or delighting
piquant adjective attracting or delighting; `an engaging frankness`; `a piquant face with large appealing eyes`
winning; attractive; pleasing: an engaging smile.